Is the Android 14 ROM for Redmi Note 10 Pro stable for daily use?

The AOSP (Android 14) ROM for Redmi Note 10 Pro is an unofficial build. Core features like calls, Wi-Fi, mobile data, camera, and Bluetooth work well. Some minor bugs may exist — check the XDA Forum thread for known issues before installing.

Will installing Android 14 custom ROM void my Redmi Note 10 Pro warranty?

Yes, unlocking the bootloader and installing a custom ROM voids the manufacturer warranty. Since the Redmi Note 10 Pro was released in 2019, most units are already out of warranty.

Can I go back to stock ROM after installing Android 14 on Redmi Note 10 Pro?

Yes. Restore your Nandroid Backup through TWRP, or flash the official stock ROM using the manufacturer's flash tool to return to stock firmware.

Is the Xiaomi Mi CC9 the same as the Redmi Note 10 Pro for ROM installation?

Yes, the Xiaomi Mi CC9 and Redmi Note 10 Pro are the same device with different regional names. Both use the same ROM, recovery, and firmware files.

Is the Android 14 ROM for Zenfone Max Pro M1 stable for daily use?

The LineageOS 21 (Android 14) ROM for Zenfone Max Pro M1 is an unofficial build. Core features like calls, Wi-Fi, mobile data, camera, and Bluetooth work well. Some minor bugs may exist — check the XDA Forum thread for known issues before installing.

Will installing Android 14 custom ROM void my Zenfone Max Pro M1 warranty?

Yes, unlocking the bootloader and installing a custom ROM voids the manufacturer warranty. Since the Zenfone Max Pro M1 was released in 2019, most units are already out of warranty.

Can I go back to stock ROM after installing Android 14 on Zenfone Max Pro M1?

Yes. Restore your Nandroid Backup through TWRP, or flash the official stock ROM using the manufacturer's flash tool to return to stock firmware.

Is the Xiaomi Mi CC9 the same as the Zenfone Max Pro M1 for ROM installation?

Yes, the Xiaomi Mi CC9 and Zenfone Max Pro M1 are the same device with different regional names. Both use the same ROM, recovery, and firmware files.

Is the Android 14 ROM for Xiaomi Mi 10 stable for daily use?

The HyperOS (Android 14) ROM for Xiaomi Mi 10 is an unofficial build. Core features like calls, Wi-Fi, mobile data, camera, and Bluetooth work well. Some minor bugs may exist — check the XDA Forum thread for known issues before installing.

Will installing Android 14 custom ROM void my Xiaomi Mi 10 warranty?

Yes, unlocking the bootloader and installing a custom ROM voids the manufacturer warranty. Since the Xiaomi Mi 10 was released in 2019, most units are already out of warranty.

Can I go back to stock ROM after installing Android 14 on Xiaomi Mi 10?

Yes. Restore your Nandroid Backup through TWRP, or flash the official stock ROM using the manufacturer's flash tool to return to stock firmware.

Is the Xiaomi Mi CC9 the same as the Xiaomi Mi 10 for ROM installation?

Yes, the Xiaomi Mi CC9 and Xiaomi Mi 10 are the same device with different regional names. Both use the same ROM, recovery, and firmware files.

Is the Android 14 ROM for Xiaomi Mi 6 stable for daily use?

The LineageOS 21 (Android 14) ROM for Xiaomi Mi 6 is an unofficial build. Core features like calls, Wi-Fi, mobile data, camera, and Bluetooth work well. Some minor bugs may exist — check the XDA Forum thread for known issues before installing.

Will installing Android 14 custom ROM void my Xiaomi Mi 6 warranty?

Yes, unlocking the bootloader and installing a custom ROM voids the manufacturer warranty. Since the Xiaomi Mi 6 was released in 2019, most units are already out of warranty.

Can I go back to stock ROM after installing Android 14 on Xiaomi Mi 6?

Yes. Restore your Nandroid Backup through TWRP, or flash the official stock ROM using the manufacturer's flash tool to return to stock firmware.

Is the Xiaomi Mi CC9 the same as the Xiaomi Mi 6 for ROM installation?

Yes, the Xiaomi Mi CC9 and Xiaomi Mi 6 are the same device with different regional names. Both use the same ROM, recovery, and firmware files.

Is the Android 14 ROM for Mi Mix 2S stable for daily use?

The Pixel Experience ROM (Android 14) ROM for Mi Mix 2S is an unofficial build. Core features like calls, Wi-Fi, mobile data, camera, and Bluetooth work well. Some minor bugs may exist — check the XDA Forum thread for known issues before installing.

Will installing Android 14 custom ROM void my Mi Mix 2S warranty?

Yes, unlocking the bootloader and installing a custom ROM voids the manufacturer warranty. Since the Mi Mix 2S was released in 2019, most units are already out of warranty.

Is the Xiaomi Mi CC9 the same as the Mi Mix 2S for ROM installation?

Yes, the Xiaomi Mi CC9 and Mi Mix 2S are the same device with different regional names. Both use the same ROM, recovery, and firmware files.

Is the Android 14 ROM for Galaxy Tab S3 stable for daily use?

The LineageOS 21 (Android 14) ROM for Galaxy Tab S3 is an unofficial build. Core features like calls, Wi-Fi, mobile data, camera, and Bluetooth work well. Some minor bugs may exist — check the XDA Forum thread for known issues before installing.

Will installing Android 14 custom ROM void my Galaxy Tab S3 warranty?

Yes, unlocking the bootloader and installing a custom ROM voids the manufacturer warranty. Since the Galaxy Tab S3 was released in 2019, most units are already out of warranty.

Can I go back to stock ROM after installing Android 14 on Galaxy Tab S3?

Yes. Restore your Nandroid Backup through TWRP, or flash the official stock ROM using the manufacturer's flash tool to return to stock firmware.

Is the Xiaomi Mi CC9 the same as the Galaxy Tab S3 for ROM installation?

Yes, the Xiaomi Mi CC9 and Galaxy Tab S3 are the same device with different regional names. Both use the same ROM, recovery, and firmware files.

Is the Android 14 ROM for Galaxy A51 stable for daily use?

The LineageOS 21 (Android 14) ROM for Galaxy A51 is an unofficial build. Core features like calls, Wi-Fi, mobile data, camera, and Bluetooth work well. Some minor bugs may exist — check the XDA Forum thread for known issues before installing.

Will installing Android 14 custom ROM void my Galaxy A51 warranty?

Yes, unlocking the bootloader and installing a custom ROM voids the manufacturer warranty. Since the Galaxy A51 was released in 2019, most units are already out of warranty.

Can I go back to stock ROM after installing Android 14 on Galaxy A51?

Yes. Restore your Nandroid Backup through TWRP, or flash the official stock ROM using the manufacturer's flash tool to return to stock firmware.

Uncategorized Archives - The Upgrade Guide

Install Android 14 on Redmi Note 10 Pro (AOSP) – How to Guide!

admin — Wed, 29 Apr 2026 18:50:56 +0000

Want to install Android 14 on your Redmi Note 10 Pro? You are in the right place. This comprehensive, step-by-step guide walks you through the complete process of flashing the AOSP custom ROM on the Redmi Note 10 Pro (codename: sweet).

Even though Xiaomi has ended official software support for the Redmi Note 10 Pro (which shipped with Android 11 and received Android 13 as its final update), you can breathe new life into this Snapdragon 732G-powered device with Android 14. This custom ROM delivers the latest Android features, improved performance, better battery optimization, enhanced privacy controls, and a clean AOSP stock Android experience.

smartphone

Why Install Android 14 on Redmi Note 10 Pro?

The Redmi Note 10 Pro (released March 2021) was a popular mid-range smartphone powered by the Qualcomm Snapdragon 732G processor with 6GB or 8GB RAM and a gorgeous 6.67 inch AMOLED display. Despite being a capable device, Xiaomi ended official software support at Android 13 (MIUI 14), leaving users stuck on outdated software with potential security vulnerabilities.

Installing Android 14 via AOSP gives your Redmi Note 10 Pro a second life with:

security

Latest Security Patches
Protection against current known vulnerabilities and exploits.

speed

Better Performance
AOSP-based ROMs are usually leaner and faster than stock firmware.

battery_full

Extended Battery Life
Android 14 power optimizations can improve battery efficiency.

apps

Modern App Support
Run newer apps that require recent Android API levels.

auto_awesome

Android 14 Key Features You'll Get on Redmi Note 10 Pro

Android 14 on Redmi Note 10 Pro with AOSP delivers a modern Android experience. Android 14 adds practical upgrades across security, personalization, and performance. Here are the major features you can use after flashing this build:

lock

Lock Screen Controls

More lock screen customization and stronger sharing controls for better day-to-day privacy.

battery_saver

Power Efficiency

Battery usage improvements help keep older hardware alive longer across typical workloads.

hdr_on

Ultra HDR Media

Improved photo and video rendering support for richer highlights and better contrast.

palette

Material Personalization

Expanded color and theme behavior for a cleaner and more consistent UI experience.

shield

Permission Hardening

Tighter app access controls and safer defaults for media and background access.

drag_indicator

Multitasking Improvements

Smoother app transitions and better drag-and-drop behavior across compatible apps.

warning

Important Warnings — Read Before Installing Android 14

error

Device-specific ROM: This Android 14 custom ROM is ONLY for the Redmi Note 10 Pro. Do not flash it on any other device — it will brick your device.

error

Brick risk: Carefully follow every step in the correct order. Incorrect installation — such as flashing the wrong file, interrupting the process, or skipping the wipe — can permanently brick your Redmi Note 10 Pro. TheUpgradeGuide is not responsible for any damage.

error

Complete data wipe: Installing this custom ROM erases everything on your Redmi Note 10 Pro — apps, photos, contacts, messages, and files. Create a complete backup before proceeding.

error

Battery requirement: Charge your Redmi Note 10 Pro to at least 50–60% before starting. An accidental shutdown during the flashing process can leave your device in a non-bootable state.

error

Warranty void: Unlocking the bootloader and installing a custom ROM will void your manufacturer warranty.

checklist

Pre-Installation Requirements for Redmi Note 10 Pro

Make sure you have all of the following ready before starting the Android 14 installation on your Redmi Note 10 Pro:

check_circle

Unlocked bootloader: Your Redmi Note 10 Pro must have an unlocked bootloader. Use Xiaomi’s official Mi Unlock Tool if you haven’t done this. The process requires linking your Mi account and waiting approximately 7 days.

check_circle

TWRP Recovery installed: You must have TWRP Recovery installed on your Redmi Note 10 Pro. Watch TWRP installation tutorial for Redmi Note 10 Pro →

check_circle

Full data backup: Back up all important data — photos, contacts, messages, app data, WhatsApp chats, and files — before starting the installation. Consider using Google Backup and Google Photos for cloud backup.

check_circle

USB drivers installed: Install the appropriate USB drivers on your PC/Mac. These are needed if you’re using ADB/Fastboot for any part of the process.

forum

XDA Forum Thread: AOSP for Redmi Note 10 Pro — XDA Forum →

Always check this XDA Forum thread for the latest build updates, known bugs, required patches, firmware requirements, and community feedback before installing.

download

Download Android 14 ROM & GApps for Redmi Note 10 Pro

AOSP ROM (AOSP-Based Android 14) for Redmi Note 10 Pro

install_mobile Download Android 14 ROM (AOSP)

Google Apps (GApps) for Android 14 ARM64 – Choose One Package

apps LiteGApps (Android 14 ARM64)apps NikGApps (Android 14 ARM64)apps MindTheGApps (Android 14 ARM64)apps BiTGapps (Android 14 ARM64)

search Not sure which GApps to pick? Read our complete GApps compatibility guide ->

bolt Quick Installation Overview

Short on time? Here’s the 5-step summary of how to install Android 14 on your Redmi Note 10 Pro. Scroll down for the detailed guide with screenshots.

1Download the AOSP Android 14 ROM & GApps for Redmi Note 10 Pro.
2Boot your Redmi Note 10 Pro into TWRP custom recovery mode.
3Wipe system, vendor, data, cache, and dalvik cache partitions.
4Flash the Android 14 ROM zip followed by the GApps zip via TWRP Install.
5Wipe cache, reboot, and enjoy Android 14 on your Redmi Note 10 Pro!

menu_book

Step-by-Step: Install Android 14 on Redmi Note 10 Pro

install_mobile Install TWRP Custom Recovery on Redmi Note 10 Pro

The first step is to install TWRP (Team Win Recovery Project) custom recovery on your Redmi Note 10 Pro. TWRP replaces the stock recovery and allows you to flash custom ROMs, GApps, and create complete system backups. You’ll need a PC/Mac with ADB and Fastboot tools installed, plus a USB cable. If TWRP is already installed on your Redmi Note 10 Pro, skip directly to Step 2.

file_copy Transfer the ROM and GApps Files to Your Redmi Note 10 Pro

Download the Android 14 AOSP ROM zip and your preferred GApps package from the download section above. Connect your Redmi Note 10 Pro to your computer via USB and transfer both .zip files to the device’s internal storage root folder or SD Card. Remember the file location — you’ll need to find these files in TWRP later.

restart_alt Boot Redmi Note 10 Pro into TWRP Recovery Mode

Disconnect the USB cable and power off your Redmi Note 10 Pro completely. Once the device is off, press and hold the Power button + Volume Up button simultaneously until you see the TWRP logo appear on screen. Release both buttons when TWRP loads. If prompted, swipe to allow modifications.

backup Create a Nandroid Backup of Your Current ROM

This step is critical for safety. In TWRP, tap Backup and create a complete Nandroid Backup. This creates a bit-for-bit copy of your entire current system — including the ROM, apps, data, and settings. If anything goes wrong during the Android 14 installation, or if you want to return to your previous ROM, you can restore this backup in minutes.

Detailed Nandroid Backup guide →

delete_sweep Perform a Factory Reset Using Advanced Wipe

Now perform a thorough Factory Reset to prepare your Redmi Note 10 Pro for the Android 14 ROM. In TWRP, navigate to Wipe → Advanced Wipe. Check the boxes for Cache, Dalvik Cache, System, and Data partitions. Then Swipe to Wipe. This completely clears the old system files, user data, and cache — preventing conflicts with the new Android 14 ROM.

home Return to the TWRP Main Menu

After the wipe completes successfully, navigate back to the TWRP Main Menu by tapping the back arrow or pressing the home/center navigation button on your Redmi Note 10 Pro. You should see the main TWRP screen with options like Install, Wipe, Backup, Restore, etc.

system_update Flash the Android 14 ROM (AOSP)

This is the main step. From the TWRP Main Menu, tap Install. Navigate to the folder where you saved the AOSP (Android 14) ROM zip file. Tap the file to select it, then Swipe to Confirm Flash. The flashing process takes 2–5 minutes — do not touch anything or power off your Redmi Note 10 Pro until it completes. You’ll see “Successful” when done.

apps Flash the Google Apps (GApps) Package

Immediately after the ROM flash completes, do not reboot yet. Instead, tap “Install” again (or use the back button), navigate to your GApps zip file, and flash it the same way. This installs the Google Play Store, Gmail, Google Maps, YouTube, and other essential Google services on your Redmi Note 10 Pro. Without GApps, you won’t have access to Google services or the Play Store.

cached Wipe Cache and Dalvik Cache

After the GApps flash completes, you’ll see a “Wipe cache/dalvik” button at the bottom left of the TWRP screen. Tap it and Swipe to Wipe. This clears any residual cached data and ensures a clean, error-free first boot of Android 14 on your Redmi Note 10 Pro. Skipping this step can cause boot loops or app crashes.

restart_alt Reboot Your Redmi Note 10 Pro into Android 14

After the cache wipe completes, Press the Home Button, Click Reboot button from the main menu, Tap on System and Swipe to Reboot. Your Redmi Note 10 Pro will now boot into Android 14 (AOSP) for the first time! Important: The first boot typically takes 5–10 minutes as the system optimizes all applications. The screen may appear stuck on the boot animation — this is completely normal. Do not force restart during this process.

celebration

Android 14 Successfully Installed on Your Redmi Note 10 Pro!

Congratulations! You’ve successfully installed Android 14 (AOSP) on your Redmi Note 10 Pro. Enjoy the latest Android features, improved performance, enhanced security, and a clean stock Android experience on your refreshed device!

verified

What’s Working & Not Working on Android 14 (Redmi Note 10 Pro)

Based on the XDA Forum thread and community reports, here’s the current status of features on the AOSP (Android 14) ROM for the Redmi Note 10 Pro. Note: This may vary between builds, so always check the latest forum post.

check_circle Working

Phone calls & SMS
Wi-Fi & Hotspot
Mobile data (4G LTE)
Bluetooth & audio
Camera (photo & video)
GPS & location
Fingerprint sensor
NFC

cancel Known Issues

Minor camera quirks in some modes
Some hardware features may vary by build

Always check the XDA Forum thread for the most up-to-date bug list for your specific build version.

build

Troubleshooting Common Issues

Stuck on Boot Animation (Bootloop)

If your Redmi Note 10 Pro is stuck on the boot animation for more than 15 minutes, it may be bootlooping. Reboot into TWRP (Power + Vol Up), perform a full wipe (System, Data, Cache, Dalvik), and re-flash the ROM and GApps. Make sure you’re using compatible GApps for Android 14 arm64.

“Error 7” or “Zip Verification Failed”

This usually means you’re flashing a ROM not built for your device. Double-check that the ROM zip is specifically for the Redmi Note 10 Pro. Also ensure your TWRP version is up-to-date and compatible with Android 14 ROMs.

No Mobile Data or Signal After Installation

You may need to flash the correct firmware (baseband/modem) before installing the ROM. Check the XDA Forum thread for the recommended firmware version for your build of AOSP.

How to Restore Back to Stock ROM

If you want to go back to the stock ROM: (1) restore your Nandroid Backup via TWRP → Restore, or (2) download the official stock ROM from the manufacturer and flash it using the appropriate flash tool on your PC. This will completely restore your Redmi Note 10 Pro to factory stock condition.

Frequently Asked Questions — Android 14 on Redmi Note 10 Pro

Here are answers to the most commonly asked questions about installing and using Android 14 (AOSP) on the Redmi Note 10 Pro:

Is the Android 14 ROM for Redmi Note 10 Pro stable enough for daily use?

The AOSP (Android 14) ROM for the Redmi Note 10 Pro is an unofficial build. Core features — including phone calls, Wi-Fi, mobile data, camera, Bluetooth, GPS, and the fingerprint scanner — work well in most builds. Some minor bugs may exist depending on the build version. We recommend checking the XDA Forum thread for the latest known issues before installing it as your daily driver.

Will installing a custom ROM void my Redmi Note 10 Pro warranty?

Yes, unlocking the bootloader and installing a custom ROM voids the manufacturer warranty. However, since the Redmi Note 10 Pro was released in September 2019, virtually all units are well past their warranty period, so this shouldn’t be a concern for most users.

Can I go back to stock ROM after installing Android 14 on my Redmi Note 10 Pro?

Absolutely. You have two options: (1) Restore your Nandroid Backup through TWRP Recovery to return to your exact previous ROM state, or (2) Download the official stock ROM from the manufacturer’s website and flash it using the appropriate flash tool to perform a clean restore to stock firmware.

Which GApps package should I use with Android 14 on Redmi Note 10 Pro?

You can choose from four popular options: LiteGApps (recommended for minimal footprint), NikGApps (offers granular control over which Google apps to install), MindTheGApps (balanced package), or BiTGapps (lightweight alternative). All must be the ARM64 variant for Android 14 (API 34). Read our complete GApps compatibility guide to choose the best option for your needs.

Do I need an unlocked bootloader to install Android 14 on Redmi Note 10 Pro?

Yes, an unlocked bootloader is a mandatory prerequisite. Without it, you cannot install TWRP Recovery or flash any custom ROM. Use the manufacturer’s official unlock tool to request a bootloader unlock. The process typically involves a waiting period before the unlock is approved.

Does the Android 14 ROM support the Redmi Note 10 Pro’s fingerprint scanner?

Yes, in most AOSP builds for the Redmi Note 10 Pro, the fingerprint scanner works correctly. However, functionality can occasionally vary between different build versions. If the fingerprint scanner isn’t working after installation, try updating to the latest build or check the XDA Forum for any required patches.

How do I update the Android 14 ROM on my Redmi Note 10 Pro after installation?

To update to a newer build of AOSP: Download the latest ROM zip from the LineageOS download page, transfer it to your device, reboot into TWRP, and flash the new ROM zip over the existing installation (this is called a “dirty flash”). Then wipe cache/dalvik and reboot. A full data wipe is usually not needed for minor updates, but always check the XDA thread for update-specific instructions.

Is the Xiaomi Mi CC9 the same as the Redmi Note 10 Pro for custom ROM installation?

Yes, the Xiaomi Mi CC9 and Redmi Note 10 Pro are the same hardware device sold under different names in different regions. The Mi CC9 was the Chinese variant, while the Redmi Note 10 Pro was the global/international variant. Both use the exact same ROM, TWRP recovery, firmware, and kernel files. You can follow this same guide for either device.

chat

Have questions or ran into issues while installing Android 14 on your Redmi Note 10 Pro? Drop a comment below and we’ll help you out! You can also get support from the XDA Forum community where the ROM developer and experienced users actively respond to questions.

The post Install Android 14 on Redmi Note 10 Pro (AOSP) – How to Guide! appeared first on The Upgrade Guide.

Install Android 14 on Zenfone Max Pro M1 (LineageOS 21) – How to Guide!

admin — Mon, 27 Apr 2026 19:44:04 +0000

Want to install Android 14 on your ASUS Zenfone Max Pro M1? You are in the right place. This comprehensive, step-by-step guide walks you through the complete process of flashing the unofficial LineageOS 21 custom ROM on the ASUS Zenfone Max Pro M1 (codename: X00TD).

Even though ASUS has ended official software support for the Zenfone Max Pro M1 (which shipped with Android 8.1 Oreo and received Android 9 Pie as its final official update), you can breathe new life into this Snapdragon 636-powered device with Android 14. This custom ROM delivers the latest Android features, improved performance, better battery optimization, enhanced privacy controls, and a clean AOSP stock Android experience.

smartphone

Why Install Android 14 on Zenfone Max Pro M1?

The ASUS Zenfone Max Pro M1 (released May 2018) was a popular mid-range smartphone powered by the Qualcomm Snapdragon 636 processor with up to 6GB RAM and a sharp 5.99 inch IPS LCD display. Despite being a capable device, ASUS ended official software support at Android 9.0 (Pie), leaving users stuck on outdated software with potential security vulnerabilities.

Installing Android 14 via LineageOS 21 gives your Zenfone Max Pro M1 a second life with:

security

Latest Security Patches
Protection against current known vulnerabilities and exploits.

speed

Better Performance
AOSP-based ROMs are usually leaner and faster than stock firmware.

battery_full

Extended Battery Life
Android 14 power optimizations can improve battery efficiency.

apps

Modern App Support
Run newer apps that require recent Android API levels.

auto_awesome

Android 14 Key Features You'll Get on Zenfone Max Pro M1

Android 14 on Zenfone Max Pro M1 with LineageOS 21 delivers a modern Android experience. Android 14 adds practical upgrades across security, personalization, and performance. Here are the major features you can use after flashing this build:

lock

Lock Screen Controls

More lock screen customization and stronger sharing controls for better day-to-day privacy.

battery_saver

Power Efficiency

Battery usage improvements help keep older hardware alive longer across typical workloads.

hdr_on

Ultra HDR Media

Improved photo and video rendering support for richer highlights and better contrast.

palette

Material Personalization

Expanded color and theme behavior for a cleaner and more consistent UI experience.

shield

Permission Hardening

Tighter app access controls and safer defaults for media and background access.

drag_indicator

Multitasking Improvements

Smoother app transitions and better drag-and-drop behavior across compatible apps.

warning

Important Warnings — Read Before Installing Android 14

error

Device-specific ROM: This Android 14 custom ROM is ONLY for the Zenfone Max Pro M1. Do not flash it on any other device — it will brick your device.

error

Brick risk: Carefully follow every step in the correct order. Incorrect installation — such as flashing the wrong file, interrupting the process, or skipping the wipe — can permanently brick your Zenfone Max Pro M1. TheUpgradeGuide is not responsible for any damage.

error

Complete data wipe: Installing this custom ROM erases everything on your Zenfone Max Pro M1 — apps, photos, contacts, messages, and files. Create a complete backup before proceeding.

error

Battery requirement: Charge your Zenfone Max Pro M1 to at least 50–60% before starting. An accidental shutdown during the flashing process can leave your device in a non-bootable state.

error

Warranty void: Unlocking the bootloader and installing a custom ROM will void your manufacturer warranty.

checklist

Pre-Installation Requirements for Zenfone Max Pro M1

Make sure you have all of the following ready before starting the Android 14 installation on your Zenfone Max Pro M1:

check_circle

Unlocked bootloader: Your Zenfone Max Pro M1 must have an unlocked bootloader. Use Xiaomi’s official Mi Unlock Tool if you haven’t done this. The process requires linking your Mi account and waiting approximately 7 days.

check_circle

TWRP Recovery installed: You must have TWRP Recovery installed on your Zenfone Max Pro M1. Watch TWRP installation tutorial for Zenfone Max Pro M1 →

check_circle

USB drivers installed: Install the appropriate USB drivers on your PC/Mac. These are needed if you’re using ADB/Fastboot for any part of the process.

forum

XDA Forum Thread: LineageOS 21 for Zenfone Max Pro M1 — XDA Forum (1) → | LineageOS 21 for Zenfone Max Pro M1 — XDA Forum (2) →

Always check this XDA Forum thread for the latest build updates, known bugs, required patches, firmware requirements, and community feedback before installing.

download

Download Android 14 ROM & GApps for Zenfone Max Pro M1

LineageOS 21 ROM (AOSP-Based Android 14) for Zenfone Max Pro M1

install_mobile Download Android 14 ROM (LineageOS 21)install_mobile Download Android 14 ROM (Project Blaze)

Google Apps (GApps) for Android 14 ARM64 – Choose One Package

apps LiteGApps (Android 14 ARM64)apps NikGApps (Android 14 ARM64)apps MindTheGApps (Android 14 ARM64)apps BiTGapps (Android 14 ARM64)

search Not sure which GApps to pick? Read our complete GApps compatibility guide ->

bolt Quick Installation Overview

Short on time? Here’s the 5-step summary of how to install Android 14 on your Zenfone Max Pro M1. Scroll down for the detailed guide with screenshots.

1Download the LineageOS 21 Android 14 ROM & GApps for Zenfone Max Pro M1.
2Boot your Zenfone Max Pro M1 into TWRP custom recovery mode.
3Wipe system, vendor, data, cache, and dalvik cache partitions.
4Flash the Android 14 ROM zip followed by the GApps zip via TWRP Install.
5Wipe cache, reboot, and enjoy Android 14 on your Zenfone Max Pro M1!

menu_book

Step-by-Step: Install Android 14 on Zenfone Max Pro M1

install_mobile Install TWRP Custom Recovery on Zenfone Max Pro M1

The first step is to install TWRP (Team Win Recovery Project) custom recovery on your Zenfone Max Pro M1. TWRP replaces the stock recovery and allows you to flash custom ROMs, GApps, and create complete system backups. You’ll need a PC/Mac with ADB and Fastboot tools installed, plus a USB cable. If TWRP is already installed on your Zenfone Max Pro M1, skip directly to Step 2.

file_copy Transfer the ROM and GApps Files to Your Zenfone Max Pro M1

Download the Android 14 LineageOS 21 ROM zip and your preferred GApps package from the download section above. Connect your Zenfone Max Pro M1 to your computer via USB and transfer both .zip files to the device’s internal storage root folder or SD Card. Remember the file location — you’ll need to find these files in TWRP later.

restart_alt Boot Zenfone Max Pro M1 into TWRP Recovery Mode

Disconnect the USB cable and power off your Zenfone Max Pro M1 completely. Once the device is off, press and hold the Power button + Volume Up button simultaneously until you see the TWRP logo appear on screen. Release both buttons when TWRP loads. If prompted, swipe to allow modifications.

backup Create a Nandroid Backup of Your Current ROM

Detailed Nandroid Backup guide →

delete_sweep Perform a Factory Reset Using Advanced Wipe

Now perform a thorough Factory Reset to prepare your Zenfone Max Pro M1 for the Android 14 ROM. In TWRP, navigate to Wipe → Advanced Wipe. Check the boxes for Cache, Dalvik Cache, System, and Data partitions. Then Swipe to Wipe. This completely clears the old system files, user data, and cache — preventing conflicts with the new Android 14 ROM.

home Return to the TWRP Main Menu

After the wipe completes successfully, navigate back to the TWRP Main Menu by tapping the back arrow or pressing the home/center navigation button on your Zenfone Max Pro M1. You should see the main TWRP screen with options like Install, Wipe, Backup, Restore, etc.

system_update Flash the Android 14 ROM (LineageOS 21)

This is the main step. From the TWRP Main Menu, tap Install. Navigate to the folder where you saved the LineageOS 21 (Android 14) ROM zip file. Tap the file to select it, then Swipe to Confirm Flash. The flashing process takes 2–5 minutes — do not touch anything or power off your Zenfone Max Pro M1 until it completes. You’ll see “Successful” when done.

apps Flash the Google Apps (GApps) Package

Immediately after the ROM flash completes, do not reboot yet. Instead, tap “Install” again (or use the back button), navigate to your GApps zip file, and flash it the same way. This installs the Google Play Store, Gmail, Google Maps, YouTube, and other essential Google services on your Zenfone Max Pro M1. Without GApps, you won’t have access to Google services or the Play Store.

cached Wipe Cache and Dalvik Cache

After the GApps flash completes, you’ll see a “Wipe cache/dalvik” button at the bottom left of the TWRP screen. Tap it and Swipe to Wipe. This clears any residual cached data and ensures a clean, error-free first boot of Android 14 on your Zenfone Max Pro M1. Skipping this step can cause boot loops or app crashes.

restart_alt Reboot Your Zenfone Max Pro M1 into Android 14

After the cache wipe completes, Press the Home Button, Click Reboot button from the main menu, Tap on System and Swipe to Reboot. Your Zenfone Max Pro M1 will now boot into Android 14 (LineageOS 21) for the first time! Important: The first boot typically takes 5–10 minutes as the system optimizes all applications. The screen may appear stuck on the boot animation — this is completely normal. Do not force restart during this process.

celebration

Android 14 Successfully Installed on Your Zenfone Max Pro M1!

Congratulations! You’ve successfully installed Android 14 (LineageOS 21) on your Zenfone Max Pro M1. Enjoy the latest Android features, improved performance, enhanced security, and a clean stock Android experience on your refreshed device!

verified

What’s Working & Not Working on Android 14 (Zenfone Max Pro M1)

Based on the XDA Forum thread and community reports, here’s the current status of features on the LineageOS 21 (Android 14) ROM for the Zenfone Max Pro M1. Note: This may vary between builds, so always check the latest forum post.

check_circle Working

Phone calls & SMS
Wi-Fi & Hotspot
Mobile data (4G LTE)
Bluetooth & audio
Camera (photo & video)
GPS & location
Fingerprint sensor
NFC

cancel Known Issues

Minor camera quirks in some modes
Some hardware features may vary by build

Always check the XDA Forum thread (1) | XDA Forum thread (2) for the most up-to-date bug list for your specific build version.

build

Troubleshooting Common Issues

Stuck on Boot Animation (Bootloop)

If your Zenfone Max Pro M1 is stuck on the boot animation for more than 15 minutes, it may be bootlooping. Reboot into TWRP (Power + Vol Up), perform a full wipe (System, Data, Cache, Dalvik), and re-flash the ROM and GApps. Make sure you’re using compatible GApps for Android 14 arm64.

“Error 7” or “Zip Verification Failed”

This usually means you’re flashing a ROM not built for your device. Double-check that the ROM zip is specifically for the Zenfone Max Pro M1. Also ensure your TWRP version is up-to-date and compatible with Android 14 ROMs.

No Mobile Data or Signal After Installation

You may need to flash the correct firmware (baseband/modem) before installing the ROM. Check the XDA Forum thread for the recommended firmware version for your build of LineageOS 21.

How to Restore Back to Stock ROM

Frequently Asked Questions — Android 14 on Zenfone Max Pro M1

Here are answers to the most commonly asked questions about installing and using Android 14 (LineageOS 21) on the Zenfone Max Pro M1:

Is the Android 14 ROM for Zenfone Max Pro M1 stable enough for daily use?

The LineageOS 21 (Android 14) ROM for the Zenfone Max Pro M1 is an unofficial build. Core features — including phone calls, Wi-Fi, mobile data, camera, Bluetooth, GPS, and the fingerprint scanner — work well in most builds. Some minor bugs may exist depending on the build version. We recommend checking the XDA Forum thread (1) | XDA Forum thread (2) for the latest known issues before installing it as your daily driver.

Will installing a custom ROM void my Zenfone Max Pro M1 warranty?

Yes, unlocking the bootloader and installing a custom ROM voids the manufacturer warranty. However, since the Zenfone Max Pro M1 was released in September 2019, virtually all units are well past their warranty period, so this shouldn’t be a concern for most users.

Can I go back to stock ROM after installing Android 14 on my Zenfone Max Pro M1?

Which GApps package should I use with Android 14 on Zenfone Max Pro M1?

Do I need an unlocked bootloader to install Android 14 on Zenfone Max Pro M1?

Does the Android 14 ROM support the Zenfone Max Pro M1’s fingerprint scanner?

Yes, in most LineageOS 21 builds for the Zenfone Max Pro M1, the fingerprint scanner works correctly. However, functionality can occasionally vary between different build versions. If the fingerprint scanner isn’t working after installation, try updating to the latest build or check the XDA Forum for any required patches.

How do I update the Android 14 ROM on my Zenfone Max Pro M1 after installation?

To update to a newer build of LineageOS 21: Download the latest ROM zip from the LineageOS download page, transfer it to your device, reboot into TWRP, and flash the new ROM zip over the existing installation (this is called a “dirty flash”). Then wipe cache/dalvik and reboot. A full data wipe is usually not needed for minor updates, but always check the XDA thread for update-specific instructions.

Is the Xiaomi Mi CC9 the same as the Zenfone Max Pro M1 for custom ROM installation?

Yes, the Xiaomi Mi CC9 and Zenfone Max Pro M1 are the same hardware device sold under different names in different regions. The Mi CC9 was the Chinese variant, while the Zenfone Max Pro M1 was the global/international variant. Both use the exact same ROM, TWRP recovery, firmware, and kernel files. You can follow this same guide for either device.

chat

Have questions or ran into issues while installing Android 14 on your Zenfone Max Pro M1? Drop a comment below and we’ll help you out! You can also get support from the XDA Forum community (1) | XDA Forum community (2) where the ROM developer and experienced users actively respond to questions.

The post Install Android 14 on Zenfone Max Pro M1 (LineageOS 21) – How to Guide! appeared first on The Upgrade Guide.

Install Android 14 on Xiaomi Mi 10 (HyperOS) – How to Guide!

admin — Sun, 26 Apr 2026 16:46:23 +0000

Want to install Android 14 on your Xiaomi Mi 10? You are in the right place. This comprehensive, step-by-step guide walks you through the complete process of flashing the unofficial HyperOS custom ROM on the Xiaomi Mi 10 (codename: umi).

Even though Xiaomi has ended official software support for the Mi 10 (which shipped with Android 10 and received Android 13 as its final update), you can breathe new life into this Snapdragon 865-powered device with Android 14. This custom ROM delivers the latest Android features, improved performance, better battery optimization, enhanced privacy controls, and a clean AOSP stock Android experience.

smartphone

Why Install Android 14 on Xiaomi Mi 10?

The Xiaomi Mi 10 (released February 2020) was a flagship smartphone powered by the Qualcomm Snapdragon 865 processor with up to 12GB RAM and a gorgeous 6.67 inch Super AMOLED display. Despite being a capable device, Xiaomi ended official software support at Android 13 (HyperOS), leaving users stuck on outdated software with potential security vulnerabilities.

Installing Android 14 via HyperOS gives your Xiaomi Mi 10 a second life with:

security

Latest Security Patches
Protection against current known vulnerabilities and exploits.

speed

Better Performance
AOSP-based ROMs are usually leaner and faster than stock firmware.

battery_full

Extended Battery Life
Android 14 power optimizations can improve battery efficiency.

apps

Modern App Support
Run newer apps that require recent Android API levels.

auto_awesome

Android 14 Key Features You'll Get on Xiaomi Mi 10

Android 14 on Xiaomi Mi 10 with HyperOS delivers a modern Android experience. Android 14 adds practical upgrades across security, personalization, and performance. Here are the major features you can use after flashing this build:

lock

Lock Screen Controls

More lock screen customization and stronger sharing controls for better day-to-day privacy.

battery_saver

Power Efficiency

Battery usage improvements help keep older hardware alive longer across typical workloads.

hdr_on

Ultra HDR Media

Improved photo and video rendering support for richer highlights and better contrast.

palette

Material Personalization

Expanded color and theme behavior for a cleaner and more consistent UI experience.

shield

Permission Hardening

Tighter app access controls and safer defaults for media and background access.

drag_indicator

Multitasking Improvements

Smoother app transitions and better drag-and-drop behavior across compatible apps.

warning

Important Warnings — Read Before Installing Android 14

error

Device-specific ROM: This Android 14 custom ROM is ONLY for the Xiaomi Mi 10. Do not flash it on any other device — it will brick your device.

error

Brick risk: Carefully follow every step in the correct order. Incorrect installation — such as flashing the wrong file, interrupting the process, or skipping the wipe — can permanently brick your Xiaomi Mi 10. TheUpgradeGuide is not responsible for any damage.

error

Complete data wipe: Installing this custom ROM erases everything on your Xiaomi Mi 10 — apps, photos, contacts, messages, and files. Create a complete backup before proceeding.

error

Battery requirement: Charge your Xiaomi Mi 10 to at least 50–60% before starting. An accidental shutdown during the flashing process can leave your device in a non-bootable state.

error

Warranty void: Unlocking the bootloader and installing a custom ROM will void your manufacturer warranty.

checklist

Pre-Installation Requirements for Xiaomi Mi 10

Make sure you have all of the following ready before starting the Android 14 installation on your Xiaomi Mi 10:

check_circle

Unlocked bootloader: Your Xiaomi Mi 10 must have an unlocked bootloader. Use Xiaomi’s official Mi Unlock Tool if you haven’t done this. The process requires linking your Mi account and waiting approximately 7 days.

check_circle

TWRP Recovery installed: You must have TWRP Recovery installed on your Xiaomi Mi 10. Watch TWRP installation tutorial for Xiaomi Mi 10 →

check_circle

USB drivers installed: Install the appropriate USB drivers on your PC/Mac. These are needed if you’re using ADB/Fastboot for any part of the process.

forum

XDA Forum Thread: HyperOS for Xiaomi Mi 10 — XDA Forum (1) → | HyperOS for Xiaomi Mi 10 — XDA Forum (2) →

Always check this XDA Forum thread for the latest build updates, known bugs, required patches, firmware requirements, and community feedback before installing.

download

Download Android 14 ROM & GApps for Xiaomi Mi 10

HyperOS ROM (AOSP-Based Android 14) for Xiaomi Mi 10

install_mobile Download Android 14 ROM (HyperOS)install_mobile Download Android 14 ROM (HyperOS CAS)

Google Apps (GApps) for Android 14 ARM64 – Choose One Package

apps LiteGApps (Android 14 ARM64)apps NikGApps (Android 14 ARM64)apps MindTheGApps (Android 14 ARM64)apps BiTGapps (Android 14 ARM64)

search Not sure which GApps to pick? Read our complete GApps compatibility guide ->

bolt Quick Installation Overview

Short on time? Here’s the 5-step summary of how to install Android 14 on your Xiaomi Mi 10. Scroll down for the detailed guide with screenshots.

1Download the HyperOS Android 14 ROM & GApps for Xiaomi Mi 10.
2Boot your Xiaomi Mi 10 into TWRP custom recovery mode.
3Wipe system, vendor, data, cache, and dalvik cache partitions.
4Flash the Android 14 ROM zip followed by the GApps zip via TWRP Install.
5Wipe cache, reboot, and enjoy Android 14 on your Xiaomi Mi 10!

menu_book

Step-by-Step: Install Android 14 on Xiaomi Mi 10

install_mobile Install TWRP Custom Recovery on Xiaomi Mi 10

The first step is to install TWRP (Team Win Recovery Project) custom recovery on your Xiaomi Mi 10. TWRP replaces the stock recovery and allows you to flash custom ROMs, GApps, and create complete system backups. You’ll need a PC/Mac with ADB and Fastboot tools installed, plus a USB cable. If TWRP is already installed on your Xiaomi Mi 10, skip directly to Step 2.

file_copy Transfer the ROM and GApps Files to Your Xiaomi Mi 10

Download the Android 14 HyperOS ROM zip and your preferred GApps package from the download section above. Connect your Xiaomi Mi 10 to your computer via USB and transfer both .zip files to the device’s internal storage root folder or SD Card. Remember the file location — you’ll need to find these files in TWRP later.

restart_alt Boot Xiaomi Mi 10 into TWRP Recovery Mode

Disconnect the USB cable and power off your Xiaomi Mi 10 completely. Once the device is off, press and hold the Power button + Volume Up button simultaneously until you see the TWRP logo appear on screen. Release both buttons when TWRP loads. If prompted, swipe to allow modifications.

backup Create a Nandroid Backup of Your Current ROM

Detailed Nandroid Backup guide →

delete_sweep Perform a Factory Reset Using Advanced Wipe

Now perform a thorough Factory Reset to prepare your Xiaomi Mi 10 for the Android 14 ROM. In TWRP, navigate to Wipe → Advanced Wipe. Check the boxes for Cache, Dalvik Cache, System, and Data partitions. Then Swipe to Wipe. This completely clears the old system files, user data, and cache — preventing conflicts with the new Android 14 ROM.

home Return to the TWRP Main Menu

After the wipe completes successfully, navigate back to the TWRP Main Menu by tapping the back arrow or pressing the home/center navigation button on your Xiaomi Mi 10. You should see the main TWRP screen with options like Install, Wipe, Backup, Restore, etc.

system_update Flash the Android 14 ROM (HyperOS)

This is the main step. From the TWRP Main Menu, tap Install. Navigate to the folder where you saved the HyperOS (Android 14) ROM zip file. Tap the file to select it, then Swipe to Confirm Flash. The flashing process takes 2–5 minutes — do not touch anything or power off your Xiaomi Mi 10 until it completes. You’ll see “Successful” when done.

apps Flash the Google Apps (GApps) Package

Immediately after the ROM flash completes, do not reboot yet. Instead, tap “Install” again (or use the back button), navigate to your GApps zip file, and flash it the same way. This installs the Google Play Store, Gmail, Google Maps, YouTube, and other essential Google services on your Xiaomi Mi 10. Without GApps, you won’t have access to Google services or the Play Store.

cached Wipe Cache and Dalvik Cache

After the GApps flash completes, you’ll see a “Wipe cache/dalvik” button at the bottom left of the TWRP screen. Tap it and Swipe to Wipe. This clears any residual cached data and ensures a clean, error-free first boot of Android 14 on your Xiaomi Mi 10. Skipping this step can cause boot loops or app crashes.

restart_alt Reboot Your Xiaomi Mi 10 into Android 14

After the cache wipe completes, Press the Home Button, Click Reboot button from the main menu, Tap on System and Swipe to Reboot. Your Xiaomi Mi 10 will now boot into Android 14 (HyperOS) for the first time! Important: The first boot typically takes 5–10 minutes as the system optimizes all applications. The screen may appear stuck on the boot animation — this is completely normal. Do not force restart during this process.

celebration

Android 14 Successfully Installed on Your Xiaomi Mi 10!

Congratulations! You’ve successfully installed Android 14 (HyperOS) on your Xiaomi Mi 10. Enjoy the latest Android features, improved performance, enhanced security, and a clean stock Android experience on your refreshed device!

verified

What’s Working & Not Working on Android 14 (Xiaomi Mi 10)

Based on the XDA Forum thread and community reports, here’s the current status of features on the HyperOS (Android 14) ROM for the Xiaomi Mi 10. Note: This may vary between builds, so always check the latest forum post.

check_circle Working

Phone calls & SMS
Wi-Fi & Hotspot
Mobile data (4G LTE)
Bluetooth & audio
Camera (photo & video)
GPS & location
Fingerprint sensor
NFC

cancel Known Issues

Minor camera quirks in some modes
Some hardware features may vary by build

Always check the XDA Forum thread (1) | XDA Forum thread (2) for the most up-to-date bug list for your specific build version.

build

Troubleshooting Common Issues

Stuck on Boot Animation (Bootloop)

If your Xiaomi Mi 10 is stuck on the boot animation for more than 15 minutes, it may be bootlooping. Reboot into TWRP (Power + Vol Up), perform a full wipe (System, Data, Cache, Dalvik), and re-flash the ROM and GApps. Make sure you’re using compatible GApps for Android 14 arm64.

“Error 7” or “Zip Verification Failed”

This usually means you’re flashing a ROM not built for your device. Double-check that the ROM zip is specifically for the Xiaomi Mi 10. Also ensure your TWRP version is up-to-date and compatible with Android 14 ROMs.

No Mobile Data or Signal After Installation

You may need to flash the correct firmware (baseband/modem) before installing the ROM. Check the XDA Forum thread for the recommended firmware version for your build of HyperOS.

How to Restore Back to Stock ROM

Frequently Asked Questions — Android 14 on Xiaomi Mi 10

Here are answers to the most commonly asked questions about installing and using Android 14 (HyperOS) on the Xiaomi Mi 10:

Is the Android 14 ROM for Xiaomi Mi 10 stable enough for daily use?

The HyperOS (Android 14) ROM for the Xiaomi Mi 10 is an unofficial build. Core features — including phone calls, Wi-Fi, mobile data, camera, Bluetooth, GPS, and the fingerprint scanner — work well in most builds. Some minor bugs may exist depending on the build version. We recommend checking the XDA Forum thread (1) | XDA Forum thread (2) for the latest known issues before installing it as your daily driver.

Will installing a custom ROM void my Xiaomi Mi 10 warranty?

Yes, unlocking the bootloader and installing a custom ROM voids the manufacturer warranty. However, since the Xiaomi Mi 10 was released in September 2019, virtually all units are well past their warranty period, so this shouldn’t be a concern for most users.

Can I go back to stock ROM after installing Android 14 on my Xiaomi Mi 10?

Which GApps package should I use with Android 14 on Xiaomi Mi 10?

Do I need an unlocked bootloader to install Android 14 on Xiaomi Mi 10?

Does the Android 14 ROM support the Xiaomi Mi 10’s fingerprint scanner?

Yes, in most HyperOS builds for the Xiaomi Mi 10, the fingerprint scanner works correctly. However, functionality can occasionally vary between different build versions. If the fingerprint scanner isn’t working after installation, try updating to the latest build or check the XDA Forum for any required patches.

How do I update the Android 14 ROM on my Xiaomi Mi 10 after installation?

To update to a newer build of HyperOS: Download the latest ROM zip from the LineageOS download page, transfer it to your device, reboot into TWRP, and flash the new ROM zip over the existing installation (this is called a “dirty flash”). Then wipe cache/dalvik and reboot. A full data wipe is usually not needed for minor updates, but always check the XDA thread for update-specific instructions.

Is the Xiaomi Mi CC9 the same as the Xiaomi Mi 10 for custom ROM installation?

Yes, the Xiaomi Mi CC9 and Xiaomi Mi 10 are the same hardware device sold under different names in different regions. The Mi CC9 was the Chinese variant, while the Xiaomi Mi 10 was the global/international variant. Both use the exact same ROM, TWRP recovery, firmware, and kernel files. You can follow this same guide for either device.

chat

Have questions or ran into issues while installing Android 14 on your Xiaomi Mi 10? Drop a comment below and we’ll help you out! You can also get support from the XDA Forum community (1) | XDA Forum community (2) where the ROM developer and experienced users actively respond to questions.

The post Install Android 14 on Xiaomi Mi 10 (HyperOS) – How to Guide! appeared first on The Upgrade Guide.

Install Android 14 on Xiaomi Mi 6 (LineageOS 21) – How to Guide!

admin — Sat, 25 Apr 2026 18:11:07 +0000

Want to install Android 14 on your Xiaomi Mi 6? You are in the right place. This comprehensive, step-by-step guide walks you through the complete process of flashing the unofficial LineageOS 21 custom ROM on the Xiaomi Mi 6 (codename: sagit).

Even though Xiaomi has ended official software support for the Mi 6 (which shipped with Android 7.1.1 Nougat and received Android 9 Pie as its final update), you can breathe new life into this Snapdragon 835-powered device with Android 14. This custom ROM delivers the latest Android features, improved performance, better battery optimization, enhanced privacy controls, and a clean AOSP stock Android experience.

smartphone

Why Install Android 14 on Xiaomi Mi 6?

The Xiaomi Mi 6 (released April 2017) was a popular flagship smartphone powered by the Qualcomm Snapdragon 835 processor with 6GB RAM and a compact 5.15 inch IPS LCD display. Despite being a capable device, Xiaomi ended official software support at Android 9 (MIUI 11), leaving users stuck on outdated software with potential security vulnerabilities.

Installing Android 14 via LineageOS 21 gives your Xiaomi Mi 6 a second life with:

security

Latest Security Patches
Protection against current known vulnerabilities and exploits.

speed

Better Performance
AOSP-based ROMs are usually leaner and faster than stock firmware.

battery_full

Extended Battery Life
Android 14 power optimizations can improve battery efficiency.

apps

Modern App Support
Run newer apps that require recent Android API levels.

auto_awesome

Android 14 Key Features You'll Get on Xiaomi Mi 6

Android 14 on Xiaomi Mi 6 with LineageOS 21 delivers a modern Android experience. Android 14 adds practical upgrades across security, personalization, and performance. Here are the major features you can use after flashing this build:

lock

Lock Screen Controls

More lock screen customization and stronger sharing controls for better day-to-day privacy.

battery_saver

Power Efficiency

Battery usage improvements help keep older hardware alive longer across typical workloads.

hdr_on

Ultra HDR Media

Improved photo and video rendering support for richer highlights and better contrast.

palette

Material Personalization

Expanded color and theme behavior for a cleaner and more consistent UI experience.

shield

Permission Hardening

Tighter app access controls and safer defaults for media and background access.

drag_indicator

Multitasking Improvements

Smoother app transitions and better drag-and-drop behavior across compatible apps.

warning

Important Warnings — Read Before Installing Android 14

error

Device-specific ROM: This Android 14 custom ROM is ONLY for the Xiaomi Mi 6. Do not flash it on any other device — it will brick your device.

error

Brick risk: Carefully follow every step in the correct order. Incorrect installation — such as flashing the wrong file, interrupting the process, or skipping the wipe — can permanently brick your Xiaomi Mi 6. TheUpgradeGuide is not responsible for any damage.

error

Complete data wipe: Installing this custom ROM erases everything on your Xiaomi Mi 6 — apps, photos, contacts, messages, and files. Create a complete backup before proceeding.

error

Battery requirement: Charge your Xiaomi Mi 6 to at least 50–60% before starting. An accidental shutdown during the flashing process can leave your device in a non-bootable state.

error

Warranty void: Unlocking the bootloader and installing a custom ROM will void your manufacturer warranty.

checklist

Pre-Installation Requirements for Xiaomi Mi 6

Make sure you have all of the following ready before starting the Android 14 installation on your Xiaomi Mi 6:

check_circle

Unlocked bootloader: Your Xiaomi Mi 6 must have an unlocked bootloader. Use Xiaomi’s official Mi Unlock Tool if you haven’t done this. The process requires linking your Mi account and waiting approximately 7 days.

check_circle

TWRP Recovery installed: You must have TWRP Recovery installed on your Xiaomi Mi 6. Watch TWRP installation tutorial for Xiaomi Mi 6 →

check_circle

USB drivers installed: Install the appropriate USB drivers on your PC/Mac. These are needed if you’re using ADB/Fastboot for any part of the process.

forum

XDA Forum Thread: LineageOS 21 for Xiaomi Mi 6 — XDA Forum (1) → | LineageOS 21 for Xiaomi Mi 6 — XDA Forum (2) → | LineageOS 21 for Xiaomi Mi 6 — XDA Forum (3) →

Always check this XDA Forum thread for the latest build updates, known bugs, required patches, firmware requirements, and community feedback before installing.

download

Download Android 14 ROM & GApps for Xiaomi Mi 6

LineageOS 21 ROM (AOSP-Based Android 14) for Xiaomi Mi 6

install_mobile Download Android 14 ROM (LineageOS 21)install_mobile Download Android 14 ROM (LineageOS 21)install_mobile Download Android 14 ROM (Pixel Experience ROM)

Google Apps (GApps) for Android 14 ARM64 – Choose One Package

apps LiteGApps (Android 14 ARM64)apps NikGApps (Android 14 ARM64)apps MindTheGApps (Android 14 ARM64)apps BiTGapps (Android 14 ARM64)

search Not sure which GApps to pick? Read our complete GApps compatibility guide ->

bolt Quick Installation Overview

Short on time? Here’s the 5-step summary of how to install Android 14 on your Xiaomi Mi 6. Scroll down for the detailed guide with screenshots.

1Download the LineageOS 21 Android 14 ROM & GApps for Xiaomi Mi 6.
2Boot your Xiaomi Mi 6 into TWRP custom recovery mode.
3Wipe system, vendor, data, cache, and dalvik cache partitions.
4Flash the Android 14 ROM zip followed by the GApps zip via TWRP Install.
5Wipe cache, reboot, and enjoy Android 14 on your Xiaomi Mi 6!

menu_book

Step-by-Step: Install Android 14 on Xiaomi Mi 6

install_mobile Install TWRP Custom Recovery on Xiaomi Mi 6

The first step is to install TWRP (Team Win Recovery Project) custom recovery on your Xiaomi Mi 6. TWRP replaces the stock recovery and allows you to flash custom ROMs, GApps, and create complete system backups. You’ll need a PC/Mac with ADB and Fastboot tools installed, plus a USB cable. If TWRP is already installed on your Xiaomi Mi 6, skip directly to Step 2.

file_copy Transfer the ROM and GApps Files to Your Xiaomi Mi 6

Download the Android 14 LineageOS 21 ROM zip and your preferred GApps package from the download section above. Connect your Xiaomi Mi 6 to your computer via USB and transfer both .zip files to the device’s internal storage root folder or SD Card. Remember the file location — you’ll need to find these files in TWRP later.

restart_alt Boot Xiaomi Mi 6 into TWRP Recovery Mode

Disconnect the USB cable and power off your Xiaomi Mi 6 completely. Once the device is off, press and hold the Power button + Volume Up button simultaneously until you see the TWRP logo appear on screen. Release both buttons when TWRP loads. If prompted, swipe to allow modifications.

backup Create a Nandroid Backup of Your Current ROM

Detailed Nandroid Backup guide →

delete_sweep Perform a Factory Reset Using Advanced Wipe

Now perform a thorough Factory Reset to prepare your Xiaomi Mi 6 for the Android 14 ROM. In TWRP, navigate to Wipe → Advanced Wipe. Check the boxes for Cache, Dalvik Cache, System, and Data partitions. Then Swipe to Wipe. This completely clears the old system files, user data, and cache — preventing conflicts with the new Android 14 ROM.

home Return to the TWRP Main Menu

After the wipe completes successfully, navigate back to the TWRP Main Menu by tapping the back arrow or pressing the home/center navigation button on your Xiaomi Mi 6. You should see the main TWRP screen with options like Install, Wipe, Backup, Restore, etc.

system_update Flash the Android 14 ROM (LineageOS 21)

This is the main step. From the TWRP Main Menu, tap Install. Navigate to the folder where you saved the LineageOS 21 (Android 14) ROM zip file. Tap the file to select it, then Swipe to Confirm Flash. The flashing process takes 2–5 minutes — do not touch anything or power off your Xiaomi Mi 6 until it completes. You’ll see “Successful” when done.

apps Flash the Google Apps (GApps) Package

Immediately after the ROM flash completes, do not reboot yet. Instead, tap “Install” again (or use the back button), navigate to your GApps zip file, and flash it the same way. This installs the Google Play Store, Gmail, Google Maps, YouTube, and other essential Google services on your Xiaomi Mi 6. Without GApps, you won’t have access to Google services or the Play Store.

cached Wipe Cache and Dalvik Cache

After the GApps flash completes, you’ll see a “Wipe cache/dalvik” button at the bottom left of the TWRP screen. Tap it and Swipe to Wipe. This clears any residual cached data and ensures a clean, error-free first boot of Android 14 on your Xiaomi Mi 6. Skipping this step can cause boot loops or app crashes.

restart_alt Reboot Your Xiaomi Mi 6 into Android 14

After the cache wipe completes, Press the Home Button, Click Reboot button from the main menu, Tap on System and Swipe to Reboot. Your Xiaomi Mi 6 will now boot into Android 14 (LineageOS 21) for the first time! Important: The first boot typically takes 5–10 minutes as the system optimizes all applications. The screen may appear stuck on the boot animation — this is completely normal. Do not force restart during this process.

celebration

Android 14 Successfully Installed on Your Xiaomi Mi 6!

Congratulations! You’ve successfully installed Android 14 (LineageOS 21) on your Xiaomi Mi 6. Enjoy the latest Android features, improved performance, enhanced security, and a clean stock Android experience on your refreshed device!

verified

What’s Working & Not Working on Android 14 (Xiaomi Mi 6)

Based on the XDA Forum thread and community reports, here’s the current status of features on the LineageOS 21 (Android 14) ROM for the Xiaomi Mi 6. Note: This may vary between builds, so always check the latest forum post.

check_circle Working

Phone calls & SMS
Wi-Fi & Hotspot
Mobile data (4G LTE)
Bluetooth & audio
Camera (photo & video)
GPS & location
Fingerprint sensor
NFC

cancel Known Issues

Minor camera quirks in some modes
Some hardware features may vary by build

Always check the XDA Forum thread (1) | XDA Forum thread (2) | XDA Forum thread (3) for the most up-to-date bug list for your specific build version.

build

Troubleshooting Common Issues

Stuck on Boot Animation (Bootloop)

If your Xiaomi Mi 6 is stuck on the boot animation for more than 15 minutes, it may be bootlooping. Reboot into TWRP (Power + Vol Up), perform a full wipe (System, Data, Cache, Dalvik), and re-flash the ROM and GApps. Make sure you’re using compatible GApps for Android 14 arm64.

“Error 7” or “Zip Verification Failed”

This usually means you’re flashing a ROM not built for your device. Double-check that the ROM zip is specifically for the Xiaomi Mi 6. Also ensure your TWRP version is up-to-date and compatible with Android 14 ROMs.

No Mobile Data or Signal After Installation

You may need to flash the correct firmware (baseband/modem) before installing the ROM. Check the XDA Forum thread for the recommended firmware version for your build of LineageOS 21.

How to Restore Back to Stock ROM

Frequently Asked Questions — Android 14 on Xiaomi Mi 6

Here are answers to the most commonly asked questions about installing and using Android 14 (LineageOS 21) on the Xiaomi Mi 6:

Is the Android 14 ROM for Xiaomi Mi 6 stable enough for daily use?

The LineageOS 21 (Android 14) ROM for the Xiaomi Mi 6 is an unofficial build. Core features — including phone calls, Wi-Fi, mobile data, camera, Bluetooth, GPS, and the fingerprint scanner — work well in most builds. Some minor bugs may exist depending on the build version. We recommend checking the XDA Forum thread (1) | XDA Forum thread (2) | XDA Forum thread (3) for the latest known issues before installing it as your daily driver.

Will installing a custom ROM void my Xiaomi Mi 6 warranty?

Yes, unlocking the bootloader and installing a custom ROM voids the manufacturer warranty. However, since the Xiaomi Mi 6 was released in September 2019, virtually all units are well past their warranty period, so this shouldn’t be a concern for most users.

Can I go back to stock ROM after installing Android 14 on my Xiaomi Mi 6?

Which GApps package should I use with Android 14 on Xiaomi Mi 6?

Do I need an unlocked bootloader to install Android 14 on Xiaomi Mi 6?

Does the Android 14 ROM support the Xiaomi Mi 6’s fingerprint scanner?

Yes, in most LineageOS 21 builds for the Xiaomi Mi 6, the fingerprint scanner works correctly. However, functionality can occasionally vary between different build versions. If the fingerprint scanner isn’t working after installation, try updating to the latest build or check the XDA Forum for any required patches.

How do I update the Android 14 ROM on my Xiaomi Mi 6 after installation?

Is the Xiaomi Mi CC9 the same as the Xiaomi Mi 6 for custom ROM installation?

Yes, the Xiaomi Mi CC9 and Xiaomi Mi 6 are the same hardware device sold under different names in different regions. The Mi CC9 was the Chinese variant, while the Xiaomi Mi 6 was the global/international variant. Both use the exact same ROM, TWRP recovery, firmware, and kernel files. You can follow this same guide for either device.

chat

Have questions or ran into issues while installing Android 14 on your Xiaomi Mi 6? Drop a comment below and we’ll help you out! You can also get support from the XDA Forum community (1) | XDA Forum community (2) | XDA Forum community (3) where the ROM developer and experienced users actively respond to questions.

The post Install Android 14 on Xiaomi Mi 6 (LineageOS 21) – How to Guide! appeared first on The Upgrade Guide.

Install Android 14 on Mi Mix 2S (Pixel Experience ROM) – How to Guide!

admin — Thu, 23 Apr 2026 15:51:32 +0000

Want to install Android 14 on your Xiaomi Mi Mix 2S? You are in the right place. This comprehensive, step-by-step guide walks you through the complete process of flashing the unofficial Pixel Experience ROM custom ROM on the Xiaomi Mi Mix 2S (codename: polaris).

Even though Xiaomi has ended official software support for the Mi Mix 2S (which shipped with Android 8 Oreo and received Android 10 as its final update), you can breathe new life into this Snapdragon 845-powered device with Android 14. This custom ROM delivers the latest Android features, improved performance, better battery optimization, enhanced privacy controls, and a clean AOSP stock Android experience.

smartphone

Why Install Android 14 on Mi Mix 2S?

The Xiaomi Mi Mix 2S (released April 2018) was a flagship smartphone powered by the Qualcomm Snapdragon 845 processor with 6GB RAM and a sleek 5.99 inch IPS LCD display. Despite being a capable device, Xiaomi ended official software support at Android 10 (MIUI 12.5), leaving users stuck on outdated software with potential security vulnerabilities.

Installing Android 14 via Pixel Experience ROM gives your Mi Mix 2S a second life with:

security

Latest Security Patches
Protection against current known vulnerabilities and exploits.

speed

Better Performance
AOSP-based ROMs are usually leaner and faster than stock firmware.

battery_full

Extended Battery Life
Android 14 power optimizations can improve battery efficiency.

apps

Modern App Support
Run newer apps that require recent Android API levels.

auto_awesome

Android 14 Key Features You'll Get on Mi Mix 2S

Android 14 on Mi Mix 2S with Pixel Experience ROM delivers a modern Android experience. Android 14 adds practical upgrades across security, personalization, and performance. Here are the major features you can use after flashing this build:

lock

Lock Screen Controls

More lock screen customization and stronger sharing controls for better day-to-day privacy.

battery_saver

Power Efficiency

Battery usage improvements help keep older hardware alive longer across typical workloads.

hdr_on

Ultra HDR Media

Improved photo and video rendering support for richer highlights and better contrast.

palette

Material Personalization

Expanded color and theme behavior for a cleaner and more consistent UI experience.

shield

Permission Hardening

Tighter app access controls and safer defaults for media and background access.

drag_indicator

Multitasking Improvements

Smoother app transitions and better drag-and-drop behavior across compatible apps.

warning

Important Warnings — Read Before Installing Android 14

error

Device-specific ROM: This Android 14 custom ROM is ONLY for the Mi Mix 2S. Do not flash it on any other device — it will brick your device.

error

Brick risk: Carefully follow every step in the correct order. Incorrect installation — such as flashing the wrong file, interrupting the process, or skipping the wipe — can permanently brick your Mi Mix 2S. TheUpgradeGuide is not responsible for any damage.

error

Complete data wipe: Installing this custom ROM erases everything on your Mi Mix 2S — apps, photos, contacts, messages, and files. Create a complete backup before proceeding.

error

Battery requirement: Charge your Mi Mix 2S to at least 50–60% before starting. An accidental shutdown during the flashing process can leave your device in a non-bootable state.

error

Warranty void: Unlocking the bootloader and installing a custom ROM will void your manufacturer warranty.

checklist

Pre-Installation Requirements for Mi Mix 2S

Make sure you have all of the following ready before starting the Android 14 installation on your Mi Mix 2S:

check_circle

Unlocked bootloader: Your Mi Mix 2S must have an unlocked bootloader. Use Xiaomi’s official Mi Unlock Tool if you haven’t done this. The process requires linking your Mi account and waiting approximately 7 days.

check_circle

TWRP Recovery installed: You must have TWRP Recovery installed on your Mi Mix 2S. Watch TWRP installation tutorial for Mi Mix 2S →

check_circle

USB drivers installed: Install the appropriate USB drivers on your PC/Mac. These are needed if you’re using ADB/Fastboot for any part of the process.

forum

XDA Forum Thread: Pixel Experience ROM for Mi Mix 2S — XDA Forum (1) → | Pixel Experience ROM for Mi Mix 2S — XDA Forum (2) →

Always check this XDA Forum thread for the latest build updates, known bugs, required patches, firmware requirements, and community feedback before installing.

download

Download Android 14 ROM & GApps for Mi Mix 2S

Pixel Experience ROM ROM (AOSP-Based Android 14) for Mi Mix 2S

install_mobile Download Android 14 ROM (Pixel Experience ROM)install_mobile Download Android 14 ROM (Lineage OS 21)

Google Apps (GApps) for Android 14 ARM64 – Choose One Package

apps LiteGApps (Android 14 ARM64)apps NikGApps (Android 14 ARM64)apps MindTheGApps (Android 14 ARM64)apps BiTGapps (Android 14 ARM64)

search Not sure which GApps to pick? Read our complete GApps compatibility guide ->

bolt Quick Installation Overview

Short on time? Here’s the 5-step summary of how to install Android 14 on your Mi Mix 2S. Scroll down for the detailed guide with screenshots.

1Download the Pixel Experience ROM Android 14 ROM & GApps for Mi Mix 2S.
2Boot your Mi Mix 2S into TWRP custom recovery mode.
3Wipe system, vendor, data, cache, and dalvik cache partitions.
4Flash the Android 14 ROM zip followed by the GApps zip via TWRP Install.
5Wipe cache, reboot, and enjoy Android 14 on your Mi Mix 2S!

menu_book

Step-by-Step: Install Android 14 on Mi Mix 2S

install_mobile Install TWRP Custom Recovery on Mi Mix 2S

The first step is to install TWRP (Team Win Recovery Project) custom recovery on your Mi Mix 2S. TWRP replaces the stock recovery and allows you to flash custom ROMs, GApps, and create complete system backups. You’ll need a PC/Mac with ADB and Fastboot tools installed, plus a USB cable. If TWRP is already installed on your Mi Mix 2S, skip directly to Step 2.

file_copy Transfer the ROM and GApps Files to Your Mi Mix 2S

Download the Android 14 Pixel Experience ROM ROM zip and your preferred GApps package from the download section above. Connect your Mi Mix 2S to your computer via USB and transfer both .zip files to the device’s internal storage root folder or SD Card. Remember the file location — you’ll need to find these files in TWRP later.

restart_alt Boot Mi Mix 2S into TWRP Recovery Mode

Disconnect the USB cable and power off your Mi Mix 2S completely. Once the device is off, press and hold the Power button + Volume Up button simultaneously until you see the TWRP logo appear on screen. Release both buttons when TWRP loads. If prompted, swipe to allow modifications.

backup Create a Nandroid Backup of Your Current ROM

Detailed Nandroid Backup guide →

delete_sweep Perform a Factory Reset Using Advanced Wipe

Now perform a thorough Factory Reset to prepare your Mi Mix 2S for the Android 14 ROM. In TWRP, navigate to Wipe → Advanced Wipe. Check the boxes for Cache, Dalvik Cache, System, and Data partitions. Then Swipe to Wipe. This completely clears the old system files, user data, and cache — preventing conflicts with the new Android 14 ROM.

home Return to the TWRP Main Menu

After the wipe completes successfully, navigate back to the TWRP Main Menu by tapping the back arrow or pressing the home/center navigation button on your Mi Mix 2S. You should see the main TWRP screen with options like Install, Wipe, Backup, Restore, etc.

system_update Flash the Android 14 ROM (Pixel Experience ROM)

This is the main step. From the TWRP Main Menu, tap Install. Navigate to the folder where you saved the Pixel Experience ROM (Android 14) ROM zip file. Tap the file to select it, then Swipe to Confirm Flash. The flashing process takes 2–5 minutes — do not touch anything or power off your Mi Mix 2S until it completes. You’ll see “Successful” when done.

apps Flash the Google Apps (GApps) Package

Immediately after the ROM flash completes, do not reboot yet. Instead, tap “Install” again (or use the back button), navigate to your GApps zip file, and flash it the same way. This installs the Google Play Store, Gmail, Google Maps, YouTube, and other essential Google services on your Mi Mix 2S. Without GApps, you won’t have access to Google services or the Play Store.

cached Wipe Cache and Dalvik Cache

After the GApps flash completes, you’ll see a “Wipe cache/dalvik” button at the bottom left of the TWRP screen. Tap it and Swipe to Wipe. This clears any residual cached data and ensures a clean, error-free first boot of Android 14 on your Mi Mix 2S. Skipping this step can cause boot loops or app crashes.

restart_alt Reboot Your Mi Mix 2S into Android 14

After the cache wipe completes, Press the Home Button, Click Reboot button from the main menu, Tap on System and Swipe to Reboot. Your Mi Mix 2S will now boot into Android 14 (Pixel Experience ROM) for the first time! Important: The first boot typically takes 5–10 minutes as the system optimizes all applications. The screen may appear stuck on the boot animation — this is completely normal. Do not force restart during this process.

celebration

Android 14 Successfully Installed on Your Mi Mix 2S!

Congratulations! You’ve successfully installed Android 14 (Pixel Experience ROM) on your Mi Mix 2S. Enjoy the latest Android features, improved performance, enhanced security, and a clean stock Android experience on your refreshed device!

verified

What’s Working & Not Working on Android 14 (Mi Mix 2S)

Based on the XDA Forum thread and community reports, here’s the current status of features on the Pixel Experience ROM (Android 14) ROM for the Mi Mix 2S. Note: This may vary between builds, so always check the latest forum post.

check_circle Working

Phone calls & SMS
Wi-Fi & Hotspot
Mobile data (4G LTE)
Bluetooth & audio
Camera (photo & video)
GPS & location
Fingerprint sensor
NFC

cancel Known Issues

Minor camera quirks in some modes
Some hardware features may vary by build

Always check the XDA Forum thread (1) | XDA Forum thread (2) for the most up-to-date bug list for your specific build version.

build

Troubleshooting Common Issues

Stuck on Boot Animation (Bootloop)

If your Mi Mix 2S is stuck on the boot animation for more than 15 minutes, it may be bootlooping. Reboot into TWRP (Power + Vol Up), perform a full wipe (System, Data, Cache, Dalvik), and re-flash the ROM and GApps. Make sure you’re using compatible GApps for Android 14 arm64.

“Error 7” or “Zip Verification Failed”

This usually means you’re flashing a ROM not built for your device. Double-check that the ROM zip is specifically for the Mi Mix 2S. Also ensure your TWRP version is up-to-date and compatible with Android 14 ROMs.

No Mobile Data or Signal After Installation

You may need to flash the correct firmware (baseband/modem) before installing the ROM. Check the XDA Forum thread for the recommended firmware version for your build of Pixel Experience ROM.

How to Restore Back to Stock ROM

Frequently Asked Questions — Android 14 on Mi Mix 2S

Here are answers to the most commonly asked questions about installing and using Android 14 (Pixel Experience ROM) on the Mi Mix 2S:

Is the Android 14 ROM for Mi Mix 2S stable enough for daily use?

The Pixel Experience ROM (Android 14) ROM for the Mi Mix 2S is an unofficial build. Core features — including phone calls, Wi-Fi, mobile data, camera, Bluetooth, GPS, and the fingerprint scanner — work well in most builds. Some minor bugs may exist depending on the build version. We recommend checking the XDA Forum thread (1) | XDA Forum thread (2) for the latest known issues before installing it as your daily driver.

Will installing a custom ROM void my Mi Mix 2S warranty?

Yes, unlocking the bootloader and installing a custom ROM voids the manufacturer warranty. However, since the Mi Mix 2S was released in September 2019, virtually all units are well past their warranty period, so this shouldn’t be a concern for most users.

Can I go back to stock ROM after installing Android 14 on my Mi Mix 2S?

Which GApps package should I use with Android 14 on Mi Mix 2S?

Do I need an unlocked bootloader to install Android 14 on Mi Mix 2S?

Does the Android 14 ROM support the Mi Mix 2S’s fingerprint scanner?

Yes, in most Pixel Experience ROM builds for the Mi Mix 2S, the fingerprint scanner works correctly. However, functionality can occasionally vary between different build versions. If the fingerprint scanner isn’t working after installation, try updating to the latest build or check the XDA Forum for any required patches.

How do I update the Android 14 ROM on my Mi Mix 2S after installation?

To update to a newer build of Pixel Experience ROM: Download the latest ROM zip from the LineageOS download page, transfer it to your device, reboot into TWRP, and flash the new ROM zip over the existing installation (this is called a “dirty flash”). Then wipe cache/dalvik and reboot. A full data wipe is usually not needed for minor updates, but always check the XDA thread for update-specific instructions.

Is the Xiaomi Mi CC9 the same as the Mi Mix 2S for custom ROM installation?

Yes, the Xiaomi Mi CC9 and Mi Mix 2S are the same hardware device sold under different names in different regions. The Mi CC9 was the Chinese variant, while the Mi Mix 2S was the global/international variant. Both use the exact same ROM, TWRP recovery, firmware, and kernel files. You can follow this same guide for either device.

chat

Have questions or ran into issues while installing Android 14 on your Mi Mix 2S? Drop a comment below and we’ll help you out! You can also get support from the XDA Forum community (1) | XDA Forum community (2) where the ROM developer and experienced users actively respond to questions.

The post Install Android 14 on Mi Mix 2S (Pixel Experience ROM) – How to Guide! appeared first on The Upgrade Guide.

Install Android 14 on Galaxy Tab S3 (LineageOS 21) – How to Guide!

admin — Thu, 23 Apr 2026 14:17:40 +0000

Want to install Android 14 on your Samsung Galaxy Tab S3? You are in the right place. This comprehensive, step-by-step guide walks you through the complete process of flashing the unofficial LineageOS 21 custom ROM on the Samsung Galaxy Tab S3 (codename: gts3lwifi/gts3llte).

Even though Samsung has ended official software support for the Galaxy Tab S3 (which shipped with Android 7.0 Nougat and received Android 9.0 Pie as its final update), you can breathe new life into this Snapdragon 820-powered device with Android 14. This custom ROM delivers the latest Android features, improved performance, better battery optimization, enhanced privacy controls, and a clean AOSP stock Android experience.

smartphone

Why Install Android 14 on Galaxy Tab S3?

The Samsung Galaxy Tab S3 (released March 2017) was a flagship tablet powered by the Qualcomm Snapdragon 820 processor with 4GB RAM and a stunning 9.7-inch Super AMOLED display. Despite being a capable device, Samsung ended official software support at Android 9.0 (Pie), leaving users stuck on outdated software with potential security vulnerabilities.

Installing Android 14 via LineageOS 21 gives your Galaxy Tab S3 a second life with:

security

Latest Security Patches
Protection against current known vulnerabilities and exploits.

speed

Better Performance
AOSP-based ROMs are usually leaner and faster than stock firmware.

battery_full

Extended Battery Life
Android 14 power optimizations can improve battery efficiency.

apps

Modern App Support
Run newer apps that require recent Android API levels.

auto_awesome

Android 14 Key Features You'll Get on Galaxy Tab S3

Android 14 on Galaxy Tab S3 with LineageOS 21 delivers a modern Android experience. Android 14 adds practical upgrades across security, personalization, and performance. Here are the major features you can use after flashing this build:

lock

Lock Screen Controls

More lock screen customization and stronger sharing controls for better day-to-day privacy.

battery_saver

Power Efficiency

Battery usage improvements help keep older hardware alive longer across typical workloads.

hdr_on

Ultra HDR Media

Improved photo and video rendering support for richer highlights and better contrast.

palette

Material Personalization

Expanded color and theme behavior for a cleaner and more consistent UI experience.

shield

Permission Hardening

Tighter app access controls and safer defaults for media and background access.

drag_indicator

Multitasking Improvements

Smoother app transitions and better drag-and-drop behavior across compatible apps.

warning

Important Warnings — Read Before Installing Android 14

error

Device-specific ROM: This Android 14 custom ROM is ONLY for the Galaxy Tab S3. Do not flash it on any other device — it will brick your device.

error

Brick risk: Carefully follow every step in the correct order. Incorrect installation — such as flashing the wrong file, interrupting the process, or skipping the wipe — can permanently brick your Galaxy Tab S3. TheUpgradeGuide is not responsible for any damage.

error

Complete data wipe: Installing this custom ROM erases everything on your Galaxy Tab S3 — apps, photos, contacts, messages, and files. Create a complete backup before proceeding.

error

Battery requirement: Charge your Galaxy Tab S3 to at least 50–60% before starting. An accidental shutdown during the flashing process can leave your device in a non-bootable state.

error

Warranty void: Unlocking the bootloader and installing a custom ROM will void your manufacturer warranty.

checklist

Pre-Installation Requirements for Galaxy Tab S3

Make sure you have all of the following ready before starting the Android 14 installation on your Galaxy Tab S3:

check_circle

Unlocked bootloader: Your Galaxy Tab S3 must have an unlocked bootloader. Use Xiaomi’s official Mi Unlock Tool if you haven’t done this. The process requires linking your Mi account and waiting approximately 7 days.

check_circle

TWRP Recovery installed: You must have TWRP Recovery installed on your Galaxy Tab S3. Watch TWRP installation tutorial for Galaxy Tab S3 →

check_circle

USB drivers installed: Install the appropriate USB drivers on your PC/Mac. These are needed if you’re using ADB/Fastboot for any part of the process.

forum

XDA Forum Thread: LineageOS 21 for Galaxy Tab S3 — XDA Forum →

Always check this XDA Forum thread for the latest build updates, known bugs, required patches, firmware requirements, and community feedback before installing.

download

Download Android 14 ROM & GApps for Galaxy Tab S3

LineageOS 21 ROM (AOSP-Based Android 14) for Galaxy Tab S3

install_mobile Download Android 14 ROM (LineageOS 21)

Google Apps (GApps) for Android 14 ARM64 – Choose One Package

apps LiteGApps (Android 14 ARM64)apps NikGApps (Android 14 ARM64)apps MindTheGApps (Android 14 ARM64)apps BiTGapps (Android 14 ARM64)

search Not sure which GApps to pick? Read our complete GApps compatibility guide ->

bolt Quick Installation Overview

Short on time? Here’s the 5-step summary of how to install Android 14 on your Galaxy Tab S3. Scroll down for the detailed guide with screenshots.

1Download the LineageOS 21 Android 14 ROM & GApps for Galaxy Tab S3.
2Boot your Galaxy Tab S3 into TWRP custom recovery mode.
3Wipe system, vendor, data, cache, and dalvik cache partitions.
4Flash the Android 14 ROM zip followed by the GApps zip via TWRP Install.
5Wipe cache, reboot, and enjoy Android 14 on your Galaxy Tab S3!

menu_book

Step-by-Step: Install Android 14 on Galaxy Tab S3

install_mobile Install TWRP Custom Recovery on Galaxy Tab S3

The first step is to install TWRP (Team Win Recovery Project) custom recovery on your Galaxy Tab S3. TWRP replaces the stock recovery and allows you to flash custom ROMs, GApps, and create complete system backups. You’ll need a PC/Mac with ADB and Fastboot tools installed, plus a USB cable. If TWRP is already installed on your Galaxy Tab S3, skip directly to Step 2.

file_copy Transfer the ROM and GApps Files to Your Galaxy Tab S3

Download the Android 14 LineageOS 21 ROM zip and your preferred GApps package from the download section above. Connect your Galaxy Tab S3 to your computer via USB and transfer both .zip files to the device’s internal storage root folder or SD Card. Remember the file location — you’ll need to find these files in TWRP later.

restart_alt Boot Galaxy Tab S3 into TWRP Recovery Mode

Disconnect the USB cable and power off your Galaxy Tab S3 completely. Once the device is off, press and hold the Power button + Volume Up button simultaneously until you see the TWRP logo appear on screen. Release both buttons when TWRP loads. If prompted, swipe to allow modifications.

backup Create a Nandroid Backup of Your Current ROM

Detailed Nandroid Backup guide →

delete_sweep Perform a Factory Reset Using Advanced Wipe

Now perform a thorough Factory Reset to prepare your Galaxy Tab S3 for the Android 14 ROM. In TWRP, navigate to Wipe → Advanced Wipe. Check the boxes for Cache, Dalvik Cache, System, and Data partitions. Then Swipe to Wipe. This completely clears the old system files, user data, and cache — preventing conflicts with the new Android 14 ROM.

home Return to the TWRP Main Menu

After the wipe completes successfully, navigate back to the TWRP Main Menu by tapping the back arrow or pressing the home/center navigation button on your Galaxy Tab S3. You should see the main TWRP screen with options like Install, Wipe, Backup, Restore, etc.

system_update Flash the Android 14 ROM (LineageOS 21)

This is the main step. From the TWRP Main Menu, tap Install. Navigate to the folder where you saved the LineageOS 21 (Android 14) ROM zip file. Tap the file to select it, then Swipe to Confirm Flash. The flashing process takes 2–5 minutes — do not touch anything or power off your Galaxy Tab S3 until it completes. You’ll see “Successful” when done.

apps Flash the Google Apps (GApps) Package

Immediately after the ROM flash completes, do not reboot yet. Instead, tap “Install” again (or use the back button), navigate to your GApps zip file, and flash it the same way. This installs the Google Play Store, Gmail, Google Maps, YouTube, and other essential Google services on your Galaxy Tab S3. Without GApps, you won’t have access to Google services or the Play Store.

cached Wipe Cache and Dalvik Cache

After the GApps flash completes, you’ll see a “Wipe cache/dalvik” button at the bottom left of the TWRP screen. Tap it and Swipe to Wipe. This clears any residual cached data and ensures a clean, error-free first boot of Android 14 on your Galaxy Tab S3. Skipping this step can cause boot loops or app crashes.

restart_alt Reboot Your Galaxy Tab S3 into Android 14

After the cache wipe completes, Press the Home Button, Click Reboot button from the main menu, Tap on System and Swipe to Reboot. Your Galaxy Tab S3 will now boot into Android 14 (LineageOS 21) for the first time! Important: The first boot typically takes 5–10 minutes as the system optimizes all applications. The screen may appear stuck on the boot animation — this is completely normal. Do not force restart during this process.

celebration

Android 14 Successfully Installed on Your Galaxy Tab S3!

Congratulations! You’ve successfully installed Android 14 (LineageOS 21) on your Galaxy Tab S3. Enjoy the latest Android features, improved performance, enhanced security, and a clean stock Android experience on your refreshed device!

verified

What’s Working & Not Working on Android 14 (Galaxy Tab S3)

Based on the XDA Forum thread and community reports, here’s the current status of features on the LineageOS 21 (Android 14) ROM for the Galaxy Tab S3. Note: This may vary between builds, so always check the latest forum post.

check_circle Working

Phone calls & SMS
Wi-Fi & Hotspot
Mobile data (4G LTE)
Bluetooth & audio
Camera (photo & video)
GPS & location
Fingerprint sensor
NFC

cancel Known Issues

Minor camera quirks in some modes
Some hardware features may vary by build

Always check the XDA Forum thread for the most up-to-date bug list for your specific build version.

build

Troubleshooting Common Issues

Stuck on Boot Animation (Bootloop)

If your Galaxy Tab S3 is stuck on the boot animation for more than 15 minutes, it may be bootlooping. Reboot into TWRP (Power + Vol Up), perform a full wipe (System, Data, Cache, Dalvik), and re-flash the ROM and GApps. Make sure you’re using compatible GApps for Android 14 arm64.

“Error 7” or “Zip Verification Failed”

This usually means you’re flashing a ROM not built for your device. Double-check that the ROM zip is specifically for the Galaxy Tab S3. Also ensure your TWRP version is up-to-date and compatible with Android 14 ROMs.

No Mobile Data or Signal After Installation

You may need to flash the correct firmware (baseband/modem) before installing the ROM. Check the XDA Forum thread for the recommended firmware version for your build of LineageOS 21.

How to Restore Back to Stock ROM

Frequently Asked Questions — Android 14 on Galaxy Tab S3

Here are answers to the most commonly asked questions about installing and using Android 14 (LineageOS 21) on the Galaxy Tab S3:

Is the Android 14 ROM for Galaxy Tab S3 stable enough for daily use?

The LineageOS 21 (Android 14) ROM for the Galaxy Tab S3 is an unofficial build. Core features — including phone calls, Wi-Fi, mobile data, camera, Bluetooth, GPS, and the fingerprint scanner — work well in most builds. Some minor bugs may exist depending on the build version. We recommend checking the XDA Forum thread for the latest known issues before installing it as your daily driver.

Will installing a custom ROM void my Galaxy Tab S3 warranty?

Yes, unlocking the bootloader and installing a custom ROM voids the manufacturer warranty. However, since the Galaxy Tab S3 was released in September 2019, virtually all units are well past their warranty period, so this shouldn’t be a concern for most users.

Can I go back to stock ROM after installing Android 14 on my Galaxy Tab S3?

Which GApps package should I use with Android 14 on Galaxy Tab S3?

Do I need an unlocked bootloader to install Android 14 on Galaxy Tab S3?

Does the Android 14 ROM support the Galaxy Tab S3’s fingerprint scanner?

Yes, in most LineageOS 21 builds for the Galaxy Tab S3, the fingerprint scanner works correctly. However, functionality can occasionally vary between different build versions. If the fingerprint scanner isn’t working after installation, try updating to the latest build or check the XDA Forum for any required patches.

How do I update the Android 14 ROM on my Galaxy Tab S3 after installation?

Is the Xiaomi Mi CC9 the same as the Galaxy Tab S3 for custom ROM installation?

Yes, the Xiaomi Mi CC9 and Galaxy Tab S3 are the same hardware device sold under different names in different regions. The Mi CC9 was the Chinese variant, while the Galaxy Tab S3 was the global/international variant. Both use the exact same ROM, TWRP recovery, firmware, and kernel files. You can follow this same guide for either device.

chat

Have questions or ran into issues while installing Android 14 on your Galaxy Tab S3? Drop a comment below and we’ll help you out! You can also get support from the XDA Forum community where the ROM developer and experienced users actively respond to questions.

The post Install Android 14 on Galaxy Tab S3 (LineageOS 21) – How to Guide! appeared first on The Upgrade Guide.

Install Android 14 on Galaxy A51 (LineageOS 21) – How to Guide!

admin — Mon, 13 Apr 2026 15:46:20 +0000

Want to install Android 14 on your Samsung Galaxy A51? You are in the right place. This comprehensive, step-by-step guide walks you through the complete process of flashing the unofficial LineageOS 21 custom ROM on the Samsung Galaxy A51 (codename: a51).

Even though Samsung has ended official software support for the Galaxy A51 (which shipped with Android 10 and received Android 13 as its final update), you can breathe new life into this Exynos 9611-powered device with Android 14. This custom ROM delivers the latest Android features, improved performance, better battery optimization, enhanced privacy controls, and a clean AOSP stock Android experience.

smartphone

Why Install Android 14 on Galaxy A51?

The Samsung Galaxy A51 (released December 2019) was a popular mid-range smartphone powered by the Exynos 9611 processor with 4GB/6GB RAM and a gorgeous 6.5 inch Super AMOLED display. Despite being a capable device, Samsung ended official software support at Android 13 (One UI 5.1), leaving users stuck on outdated software with potential security vulnerabilities.

Installing Android 14 via LineageOS 21 gives your Galaxy A51 a second life with:

security

Latest Security Patches
Protection against current known vulnerabilities and exploits.

speed

Better Performance
AOSP-based ROMs are usually leaner and faster than stock firmware.

battery_full

Extended Battery Life
Android 14 power optimizations can improve battery efficiency.

apps

Modern App Support
Run newer apps that require recent Android API levels.

auto_awesome

Android 14 Key Features You'll Get on Galaxy A51

Android 14 on Galaxy A51 with LineageOS 21 delivers a modern Android experience. Android 14 adds practical upgrades across security, personalization, and performance. Here are the major features you can use after flashing this build:

lock

Lock Screen Controls

More lock screen customization and stronger sharing controls for better day-to-day privacy.

battery_saver

Power Efficiency

Battery usage improvements help keep older hardware alive longer across typical workloads.

hdr_on

Ultra HDR Media

Improved photo and video rendering support for richer highlights and better contrast.

palette

Material Personalization

Expanded color and theme behavior for a cleaner and more consistent UI experience.

shield

Permission Hardening

Tighter app access controls and safer defaults for media and background access.

drag_indicator

Multitasking Improvements

Smoother app transitions and better drag-and-drop behavior across compatible apps.

warning

Important Warnings — Read Before Installing Android 14

error

Device-specific ROM: This Android 14 custom ROM is ONLY for the Galaxy A51. Do not flash it on any other device — it will brick your device.

error

Brick risk: Carefully follow every step in the correct order. Incorrect installation — such as flashing the wrong file, interrupting the process, or skipping the wipe — can permanently brick your Galaxy A51. TheUpgradeGuide is not responsible for any damage.

error

Complete data wipe: Installing this custom ROM erases everything on your Galaxy A51 — apps, photos, contacts, messages, and files. Create a complete backup before proceeding.

error

Battery requirement: Charge your Galaxy A51 to at least 50–60% before starting. An accidental shutdown during the flashing process can leave your device in a non-bootable state.

error

Warranty void: Unlocking the bootloader and installing a custom ROM will void your manufacturer warranty.

checklist

Pre-Installation Requirements for Galaxy A51

Make sure you have all of the following ready before starting the Android 14 installation on your Galaxy A51:

check_circle

Unlocked bootloader: Your Galaxy A51 must have an unlocked bootloader. Use Xiaomi’s official Mi Unlock Tool if you haven’t done this. The process requires linking your Mi account and waiting approximately 7 days.

check_circle

TWRP Recovery installed: You must have TWRP Recovery installed on your Galaxy A51. Watch TWRP installation tutorial for Galaxy A51 →

check_circle

USB drivers installed: Install the appropriate USB drivers on your PC/Mac. These are needed if you’re using ADB/Fastboot for any part of the process.

forum

XDA Forum Thread: LineageOS 21 for Galaxy A51 — XDA Forum (1) → | LineageOS 21 for Galaxy A51 — XDA Forum (2) → | LineageOS 21 for Galaxy A51 — XDA Forum (3) →

Always check this XDA Forum thread for the latest build updates, known bugs, required patches, firmware requirements, and community feedback before installing.

download

Download Android 14 ROM & GApps for Galaxy A51

LineageOS 21 ROM (AOSP-Based Android 14) for Galaxy A51

install_mobile Download Android 14 ROM (LineageOS 21)install_mobile Download Android 14 ROM (Evolution X)install_mobile Download Android 14 ROM (CrDroid OS)

Google Apps (GApps) for Android 14 ARM64 – Choose One Package

apps LiteGApps (Android 14 ARM64)apps NikGApps (Android 14 ARM64)apps MindTheGApps (Android 14 ARM64)apps BiTGapps (Android 14 ARM64)

search Not sure which GApps to pick? Read our complete GApps compatibility guide ->

bolt Quick Installation Overview

Short on time? Here’s the 5-step summary of how to install Android 14 on your Galaxy A51. Scroll down for the detailed guide with screenshots.

1Download the LineageOS 21 Android 14 ROM & GApps for Galaxy A51.
2Boot your Galaxy A51 into TWRP custom recovery mode.
3Wipe system, vendor, data, cache, and dalvik cache partitions.
4Flash the Android 14 ROM zip followed by the GApps zip via TWRP Install.
5Wipe cache, reboot, and enjoy Android 14 on your Galaxy A51!

menu_book

Step-by-Step: Install Android 14 on Galaxy A51

install_mobile Install TWRP Custom Recovery on Galaxy A51

The first step is to install TWRP (Team Win Recovery Project) custom recovery on your Galaxy A51. TWRP replaces the stock recovery and allows you to flash custom ROMs, GApps, and create complete system backups. You’ll need a PC/Mac with ADB and Fastboot tools installed, plus a USB cable. If TWRP is already installed on your Galaxy A51, skip directly to Step 2.

file_copy Transfer the ROM and GApps Files to Your Galaxy A51

Download the Android 14 LineageOS 21 ROM zip and your preferred GApps package from the download section above. Connect your Galaxy A51 to your computer via USB and transfer both .zip files to the device’s internal storage root folder or SD Card. Remember the file location — you’ll need to find these files in TWRP later.

restart_alt Boot Galaxy A51 into TWRP Recovery Mode

Disconnect the USB cable and power off your Galaxy A51 completely. Once the device is off, press and hold the Power button + Volume Up button simultaneously until you see the TWRP logo appear on screen. Release both buttons when TWRP loads. If prompted, swipe to allow modifications.

backup Create a Nandroid Backup of Your Current ROM

Detailed Nandroid Backup guide →

delete_sweep Perform a Factory Reset Using Advanced Wipe

Now perform a thorough Factory Reset to prepare your Galaxy A51 for the Android 14 ROM. In TWRP, navigate to Wipe → Advanced Wipe. Check the boxes for Cache, Dalvik Cache, System, and Data partitions. Then Swipe to Wipe. This completely clears the old system files, user data, and cache — preventing conflicts with the new Android 14 ROM.

home Return to the TWRP Main Menu

After the wipe completes successfully, navigate back to the TWRP Main Menu by tapping the back arrow or pressing the home/center navigation button on your Galaxy A51. You should see the main TWRP screen with options like Install, Wipe, Backup, Restore, etc.

system_update Flash the Android 14 ROM (LineageOS 21)

This is the main step. From the TWRP Main Menu, tap Install. Navigate to the folder where you saved the LineageOS 21 (Android 14) ROM zip file. Tap the file to select it, then Swipe to Confirm Flash. The flashing process takes 2–5 minutes — do not touch anything or power off your Galaxy A51 until it completes. You’ll see “Successful” when done.

apps Flash the Google Apps (GApps) Package

Immediately after the ROM flash completes, do not reboot yet. Instead, tap “Install” again (or use the back button), navigate to your GApps zip file, and flash it the same way. This installs the Google Play Store, Gmail, Google Maps, YouTube, and other essential Google services on your Galaxy A51. Without GApps, you won’t have access to Google services or the Play Store.

cached Wipe Cache and Dalvik Cache

After the GApps flash completes, you’ll see a “Wipe cache/dalvik” button at the bottom left of the TWRP screen. Tap it and Swipe to Wipe. This clears any residual cached data and ensures a clean, error-free first boot of Android 14 on your Galaxy A51. Skipping this step can cause boot loops or app crashes.

restart_alt Reboot Your Galaxy A51 into Android 14

After the cache wipe completes, Press the Home Button, Click Reboot button from the main menu, Tap on System and Swipe to Reboot. Your Galaxy A51 will now boot into Android 14 (LineageOS 21) for the first time! Important: The first boot typically takes 5–10 minutes as the system optimizes all applications. The screen may appear stuck on the boot animation — this is completely normal. Do not force restart during this process.

celebration

Android 14 Successfully Installed on Your Galaxy A51!

Congratulations! You’ve successfully installed Android 14 (LineageOS 21) on your Galaxy A51. Enjoy the latest Android features, improved performance, enhanced security, and a clean stock Android experience on your refreshed device!

verified

What’s Working & Not Working on Android 14 (Galaxy A51)

Based on the XDA Forum thread and community reports, here’s the current status of features on the LineageOS 21 (Android 14) ROM for the Galaxy A51. Note: This may vary between builds, so always check the latest forum post.

check_circle Working

Phone calls & SMS
Wi-Fi & Hotspot
Mobile data (4G LTE)
Bluetooth & audio
Camera (photo & video)
GPS & location
Fingerprint sensor
NFC

cancel Known Issues

Minor camera quirks in some modes
Some hardware features may vary by build

Always check the XDA Forum thread (1) | XDA Forum thread (2) | XDA Forum thread (3) for the most up-to-date bug list for your specific build version.

build

Troubleshooting Common Issues

Stuck on Boot Animation (Bootloop)

If your Galaxy A51 is stuck on the boot animation for more than 15 minutes, it may be bootlooping. Reboot into TWRP (Power + Vol Up), perform a full wipe (System, Data, Cache, Dalvik), and re-flash the ROM and GApps. Make sure you’re using compatible GApps for Android 14 arm64.

“Error 7” or “Zip Verification Failed”

This usually means you’re flashing a ROM not built for your device. Double-check that the ROM zip is specifically for the Galaxy A51. Also ensure your TWRP version is up-to-date and compatible with Android 14 ROMs.

No Mobile Data or Signal After Installation

You may need to flash the correct firmware (baseband/modem) before installing the ROM. Check the XDA Forum thread for the recommended firmware version for your build of LineageOS 21.

How to Restore Back to Stock ROM

Frequently Asked Questions — Android 14 on Galaxy A51

Here are answers to the most commonly asked questions about installing and using Android 14 (LineageOS 21) on the Galaxy A51:

Is the Android 14 ROM for Galaxy A51 stable enough for daily use?

The LineageOS 21 (Android 14) ROM for the Galaxy A51 is an unofficial build. Core features — including phone calls, Wi-Fi, mobile data, camera, Bluetooth, GPS, and the fingerprint scanner — work well in most builds. Some minor bugs may exist depending on the build version. We recommend checking the XDA Forum thread (1) | XDA Forum thread (2) | XDA Forum thread (3) for the latest known issues before installing it as your daily driver.

Will installing a custom ROM void my Galaxy A51 warranty?

Yes, unlocking the bootloader and installing a custom ROM voids the manufacturer warranty. However, since the Galaxy A51 was released in September 2019, virtually all units are well past their warranty period, so this shouldn’t be a concern for most users.

Can I go back to stock ROM after installing Android 14 on my Galaxy A51?

Which GApps package should I use with Android 14 on Galaxy A51?

Do I need an unlocked bootloader to install Android 14 on Galaxy A51?

Does the Android 14 ROM support the Galaxy A51’s fingerprint scanner?

Yes, in most LineageOS 21 builds for the Galaxy A51, the fingerprint scanner works correctly. However, functionality can occasionally vary between different build versions. If the fingerprint scanner isn’t working after installation, try updating to the latest build or check the XDA Forum for any required patches.

How do I update the Android 14 ROM on my Galaxy A51 after installation?

Is the Xiaomi Mi CC9 the same as the Galaxy A51 for custom ROM installation?

Yes, the Xiaomi Mi CC9 and Galaxy A51 are the same hardware device sold under different names in different regions. The Mi CC9 was the Chinese variant, while the Galaxy A51 was the global/international variant. Both use the exact same ROM, TWRP recovery, firmware, and kernel files. You can follow this same guide for either device.

chat

Have questions or ran into issues while installing Android 14 on your Galaxy A51? Drop a comment below and we’ll help you out! You can also get support from the XDA Forum community (1) | XDA Forum community (2) | XDA Forum community (3) where the ROM developer and experienced users actively respond to questions.

The post Install Android 14 on Galaxy A51 (LineageOS 21) – How to Guide! appeared first on The Upgrade Guide.

Install Android 14 on Galaxy M51 (LineageOS 21) – How to Guide!

admin — Sun, 12 Apr 2026 12:57:47 +0000

Want to install Android 14 on your Samsung Galaxy M51? You are in the right place. This comprehensive, step-by-step guide walks you through the complete process of flashing the unofficial LineageOS 21 custom ROM on the Samsung Galaxy M51 (codename: m51).

Even though Samsung has ended official software support for the Galaxy M51 (which shipped with Android 10 and received Android 12 as its final update), you can breathe new life into this Snapdragon 730G-powered device with Android 14. This custom ROM delivers the latest Android features, improved performance, better battery optimization, enhanced privacy controls, and a clean AOSP stock Android experience.

smartphone

Why Install Android 14 on Galaxy M51?

The Samsung Galaxy M51 (released September 2020) was a popular mid-range smartphone powered by the Qualcomm Snapdragon 730G processor with 6GB RAM and a gorgeous 6.7 inch Super AMOLED Plus display. Despite being a capable device, Samsung ended official software support at Android 12 (One UI 4.1), leaving users stuck on outdated software with potential security vulnerabilities.

Installing Android 14 via LineageOS 21 gives your Galaxy M51 a second life with:

security

Latest Security Patches
Protection against current known vulnerabilities and exploits.

speed

Better Performance
AOSP-based ROMs are usually leaner and faster than stock firmware.

battery_full

Extended Battery Life
Android 14 power optimizations can improve battery efficiency.

apps

Modern App Support
Run newer apps that require recent Android API levels.

auto_awesome

Android 14 Key Features You'll Get on Galaxy M51

Android 14 on Galaxy M51 with LineageOS 21 delivers a modern Android experience. Android 14 adds practical upgrades across security, personalization, and performance. Here are the major features you can use after flashing this build:

lock

Lock Screen Controls

More lock screen customization and stronger sharing controls for better day-to-day privacy.

battery_saver

Power Efficiency

Battery usage improvements help keep older hardware alive longer across typical workloads.

hdr_on

Ultra HDR Media

Improved photo and video rendering support for richer highlights and better contrast.

palette

Material Personalization

Expanded color and theme behavior for a cleaner and more consistent UI experience.

shield

Permission Hardening

Tighter app access controls and safer defaults for media and background access.

drag_indicator

Multitasking Improvements

Smoother app transitions and better drag-and-drop behavior across compatible apps.

warning

Important Warnings — Read Before Installing Android 14

error

Device-specific ROM: This Android 14 custom ROM is ONLY for the Galaxy M51. Do not flash it on any other device — it will brick your device.

error

Brick risk: Carefully follow every step in the correct order. Incorrect installation — such as flashing the wrong file, interrupting the process, or skipping the wipe — can permanently brick your Galaxy M51. TheUpgradeGuide is not responsible for any damage.

error

Complete data wipe: Installing this custom ROM erases everything on your Galaxy M51 — apps, photos, contacts, messages, and files. Create a complete backup before proceeding.

error

Battery requirement: Charge your Galaxy M51 to at least 50–60% before starting. An accidental shutdown during the flashing process can leave your device in a non-bootable state.

error

Warranty void: Unlocking the bootloader and installing a custom ROM will void your manufacturer warranty.

checklist

Pre-Installation Requirements for Galaxy M51

Make sure you have all of the following ready before starting the Android 14 installation on your Galaxy M51:

check_circle

Unlocked bootloader: Your Galaxy M51 must have an unlocked bootloader. Use Xiaomi’s official Mi Unlock Tool if you haven’t done this. The process requires linking your Mi account and waiting approximately 7 days.

check_circle

TWRP Recovery installed: You must have TWRP Recovery installed on your Galaxy M51. Watch TWRP installation tutorial for Galaxy M51 →

check_circle

USB drivers installed: Install the appropriate USB drivers on your PC/Mac. These are needed if you’re using ADB/Fastboot for any part of the process.

forum

XDA Forum Thread: LineageOS 21 for Galaxy M51 — XDA Forum (1) → | LineageOS 21 for Galaxy M51 — XDA Forum (2) →

Always check this XDA Forum thread for the latest build updates, known bugs, required patches, firmware requirements, and community feedback before installing.

download

Download Android 14 ROM & GApps for Galaxy M51

LineageOS 21 ROM (AOSP-Based Android 14) for Galaxy M51

install_mobile Download Android 14 ROM (LineageOS 21)install_mobile Download Android 14 ROM (CrDroid OS)

Google Apps (GApps) for Android 14 ARM64 – Choose One Package

apps LiteGApps (Android 14 ARM64)apps NikGApps (Android 14 ARM64)apps MindTheGApps (Android 14 ARM64)apps BiTGapps (Android 14 ARM64)

search Not sure which GApps to pick? Read our complete GApps compatibility guide ->

bolt Quick Installation Overview

Short on time? Here’s the 5-step summary of how to install Android 14 on your Galaxy M51. Scroll down for the detailed guide with screenshots.

1Download the LineageOS 21 Android 14 ROM & GApps for Galaxy M51.
2Boot your Galaxy M51 into TWRP custom recovery mode.
3Wipe system, vendor, data, cache, and dalvik cache partitions.
4Flash the Android 14 ROM zip followed by the GApps zip via TWRP Install.
5Wipe cache, reboot, and enjoy Android 14 on your Galaxy M51!

menu_book

Step-by-Step: Install Android 14 on Galaxy M51

install_mobile Install TWRP Custom Recovery on Galaxy M51

The first step is to install TWRP (Team Win Recovery Project) custom recovery on your Galaxy M51. TWRP replaces the stock recovery and allows you to flash custom ROMs, GApps, and create complete system backups. You’ll need a PC/Mac with ADB and Fastboot tools installed, plus a USB cable. If TWRP is already installed on your Galaxy M51, skip directly to Step 2.

file_copy Transfer the ROM and GApps Files to Your Galaxy M51

Download the Android 14 LineageOS 21 ROM zip and your preferred GApps package from the download section above. Connect your Galaxy M51 to your computer via USB and transfer both .zip files to the device’s internal storage root folder or SD Card. Remember the file location — you’ll need to find these files in TWRP later.

restart_alt Boot Galaxy M51 into TWRP Recovery Mode

Disconnect the USB cable and power off your Galaxy M51 completely. Once the device is off, press and hold the Power button + Volume Up button simultaneously until you see the TWRP logo appear on screen. Release both buttons when TWRP loads. If prompted, swipe to allow modifications.

backup Create a Nandroid Backup of Your Current ROM

Detailed Nandroid Backup guide →

delete_sweep Perform a Factory Reset Using Advanced Wipe

Now perform a thorough Factory Reset to prepare your Galaxy M51 for the Android 14 ROM. In TWRP, navigate to Wipe → Advanced Wipe. Check the boxes for Cache, Dalvik Cache, System, and Data partitions. Then Swipe to Wipe. This completely clears the old system files, user data, and cache — preventing conflicts with the new Android 14 ROM.

home Return to the TWRP Main Menu

After the wipe completes successfully, navigate back to the TWRP Main Menu by tapping the back arrow or pressing the home/center navigation button on your Galaxy M51. You should see the main TWRP screen with options like Install, Wipe, Backup, Restore, etc.

system_update Flash the Android 14 ROM (LineageOS 21)

This is the main step. From the TWRP Main Menu, tap Install. Navigate to the folder where you saved the LineageOS 21 (Android 14) ROM zip file. Tap the file to select it, then Swipe to Confirm Flash. The flashing process takes 2–5 minutes — do not touch anything or power off your Galaxy M51 until it completes. You’ll see “Successful” when done.

apps Flash the Google Apps (GApps) Package

Immediately after the ROM flash completes, do not reboot yet. Instead, tap “Install” again (or use the back button), navigate to your GApps zip file, and flash it the same way. This installs the Google Play Store, Gmail, Google Maps, YouTube, and other essential Google services on your Galaxy M51. Without GApps, you won’t have access to Google services or the Play Store.

cached Wipe Cache and Dalvik Cache

After the GApps flash completes, you’ll see a “Wipe cache/dalvik” button at the bottom left of the TWRP screen. Tap it and Swipe to Wipe. This clears any residual cached data and ensures a clean, error-free first boot of Android 14 on your Galaxy M51. Skipping this step can cause boot loops or app crashes.

restart_alt Reboot Your Galaxy M51 into Android 14

After the cache wipe completes, Press the Home Button, Click Reboot button from the main menu, Tap on System and Swipe to Reboot. Your Galaxy M51 will now boot into Android 14 (LineageOS 21) for the first time! Important: The first boot typically takes 5–10 minutes as the system optimizes all applications. The screen may appear stuck on the boot animation — this is completely normal. Do not force restart during this process.

celebration

Android 14 Successfully Installed on Your Galaxy M51!

Congratulations! You’ve successfully installed Android 14 (LineageOS 21) on your Galaxy M51. Enjoy the latest Android features, improved performance, enhanced security, and a clean stock Android experience on your refreshed device!

verified

What’s Working & Not Working on Android 14 (Galaxy M51)

Based on the XDA Forum thread and community reports, here’s the current status of features on the LineageOS 21 (Android 14) ROM for the Galaxy M51. Note: This may vary between builds, so always check the latest forum post.

check_circle Working

Phone calls & SMS
Wi-Fi & Hotspot
Mobile data (4G LTE)
Bluetooth & audio
Camera (photo & video)
GPS & location
Fingerprint sensor
NFC

cancel Known Issues

Minor camera quirks in some modes
Some hardware features may vary by build

Always check the XDA Forum thread (1) | XDA Forum thread (2) for the most up-to-date bug list for your specific build version.

build

Troubleshooting Common Issues

Stuck on Boot Animation (Bootloop)

If your Galaxy M51 is stuck on the boot animation for more than 15 minutes, it may be bootlooping. Reboot into TWRP (Power + Vol Up), perform a full wipe (System, Data, Cache, Dalvik), and re-flash the ROM and GApps. Make sure you’re using compatible GApps for Android 14 arm64.

“Error 7” or “Zip Verification Failed”

This usually means you’re flashing a ROM not built for your device. Double-check that the ROM zip is specifically for the Galaxy M51. Also ensure your TWRP version is up-to-date and compatible with Android 14 ROMs.

No Mobile Data or Signal After Installation

You may need to flash the correct firmware (baseband/modem) before installing the ROM. Check the XDA Forum thread for the recommended firmware version for your build of LineageOS 21.

How to Restore Back to Stock ROM

Frequently Asked Questions — Android 14 on Galaxy M51

Here are answers to the most commonly asked questions about installing and using Android 14 (LineageOS 21) on the Galaxy M51:

Is the Android 14 ROM for Galaxy M51 stable enough for daily use?

The LineageOS 21 (Android 14) ROM for the Galaxy M51 is an unofficial build. Core features — including phone calls, Wi-Fi, mobile data, camera, Bluetooth, GPS, and the fingerprint scanner — work well in most builds. Some minor bugs may exist depending on the build version. We recommend checking the XDA Forum thread (1) | XDA Forum thread (2) for the latest known issues before installing it as your daily driver.

Will installing a custom ROM void my Galaxy M51 warranty?

Yes, unlocking the bootloader and installing a custom ROM voids the manufacturer warranty. However, since the Galaxy M51 was released in September 2019, virtually all units are well past their warranty period, so this shouldn’t be a concern for most users.

Can I go back to stock ROM after installing Android 14 on my Galaxy M51?

Which GApps package should I use with Android 14 on Galaxy M51?

Do I need an unlocked bootloader to install Android 14 on Galaxy M51?

Does the Android 14 ROM support the Galaxy M51’s fingerprint scanner?

Yes, in most LineageOS 21 builds for the Galaxy M51, the fingerprint scanner works correctly. However, functionality can occasionally vary between different build versions. If the fingerprint scanner isn’t working after installation, try updating to the latest build or check the XDA Forum for any required patches.

How do I update the Android 14 ROM on my Galaxy M51 after installation?

Is the Xiaomi Mi CC9 the same as the Galaxy M51 for custom ROM installation?

Yes, the Xiaomi Mi CC9 and Galaxy M51 are the same hardware device sold under different names in different regions. The Mi CC9 was the Chinese variant, while the Galaxy M51 was the global/international variant. Both use the exact same ROM, TWRP recovery, firmware, and kernel files. You can follow this same guide for either device.

chat

Have questions or ran into issues while installing Android 14 on your Galaxy M51? Drop a comment below and we’ll help you out! You can also get support from the XDA Forum community (1) | XDA Forum community (2) where the ROM developer and experienced users actively respond to questions.

The post Install Android 14 on Galaxy M51 (LineageOS 21) – How to Guide! appeared first on The Upgrade Guide.

Install Android 14 on Mi 9 Lite (LineageOS 21) – How to Guide! — copy — copy

admin — Tue, 24 Mar 2026 16:55:06 +0000

Want to install Android 14 on your Xiaomi Mi 9 Lite? You’re in the right place. This comprehensive, step-by-step guide walks you through the complete process of flashing the unofficial LineageOS 21 custom ROM on the Xiaomi Mi 9 Lite (also known as Mi CC9, codename: “pyxis”).

Even though Xiaomi has ended official software support for the Mi 9 Lite (which shipped with Android 9 Pie and received Android 10 as its final update), you can breathe new life into this Snapdragon 710-powered device with Android 14. This custom ROM delivers the latest Android features, improved performance, better battery optimization, enhanced privacy controls, and a clean AOSP stock Android experience.

smartphone

Why Install Android 14 on Xiaomi Mi 9 Lite?

The Xiaomi Mi 9 Lite (released September 2019) was a popular mid-range smartphone powered by the Qualcomm Snapdragon 710 processor with 6GB RAM and a gorgeous 6.39″ Super AMOLED display. Despite being a capable device, Xiaomi ended official software support at Android 10 (MIUI 12), leaving users stuck on outdated software with potential security vulnerabilities.

Installing Android 14 via LineageOS 21 gives your Xiaomi Mi 9 Lite a second life with:

security

Latest Security Patches
Protection against the latest known vulnerabilities and exploits.

speed

Better Performance
AOSP ROMs are lighter and faster than stock firmware, reducing bloatware.

battery_full

Extended Battery Life
Android 14’s battery optimizations combined with AOSP efficiency.

apps

App Compatibility
Run modern apps that require Android 12+ or newer API levels.

auto_awesome

Android 14 Key Features You’ll Get on Xiaomi Mi 9 Lite

Android 14 (codenamed “Upside Down Cake”) is Google’s 21st major Android release, launched on October 4, 2023. Originally debuting on the Pixel 8 series, this update brings meaningful upgrades across security, customization, and performance that you can now enjoy on your Xiaomi Mi 9 Lite through the LineageOS 21 custom ROM:

lock

Lock Screen Customization

Personalized lock screen with customizable clocks, shortcuts, and enhanced sharing controls for better privacy.

battery_saver

Battery Saver+

Optimized power management to significantly extend your Xiaomi Mi 9 Lite’s battery life.

hdr_on

Ultra HDR Photos

Enhanced photo and video quality with Ultra HDR support for richer, more vibrant images on your display.

palette

Material You Theming

AI-generated wallpapers, dynamic color themes, and monochrome mode for complete visual customization.

shield

Enhanced Privacy

Granular photo/video permissions, credential manager, and improved data sharing controls.

drag_indicator

Drag & Drop Multitasking

Smooth app switching with intuitive drag-and-drop between running apps for improved productivity.

warning

Important Warnings — Read Before Installing Android 14

error

Device-specific ROM: This Android 14 custom ROM is ONLY for the Xiaomi Mi 9 Lite. Do not flash it on any other device — it will brick your device.

error

Brick risk: Carefully follow every step in the correct order. Incorrect installation — such as flashing the wrong file, interrupting the process, or skipping the wipe — can permanently brick your Xiaomi Mi 9 Lite. TheUpgradeGuide is not responsible for any damage.

error

Complete data wipe: Installing this custom ROM erases everything on your Xiaomi Mi 9 Lite — apps, photos, contacts, messages, and files. Create a complete backup before proceeding.

error

Battery requirement: Charge your Xiaomi Mi 9 Lite to at least 50–60% before starting. An accidental shutdown during the flashing process can leave your device in a non-bootable state.

error

Warranty void: Unlocking the bootloader and installing a custom ROM will void your manufacturer warranty.

checklist

Pre-Installation Requirements for Xiaomi Mi 9 Lite

Make sure you have all of the following ready before starting the Android 14 installation on your Xiaomi Mi 9 Lite:

check_circle

Unlocked bootloader: Your Xiaomi Mi 9 Lite must have an unlocked bootloader. Use Xiaomi’s official Mi Unlock Tool if you haven’t done this. The process requires linking your Mi account and waiting approximately 7 days.

check_circle

TWRP Recovery installed: You must have TWRP Recovery installed on your Xiaomi Mi 9 Lite. Watch TWRP installation tutorial for Xiaomi Mi 9 Lite →

check_circle

USB drivers installed: Install the appropriate USB drivers on your PC/Mac. These are needed if you’re using ADB/Fastboot for any part of the process.

forum

XDA Forum Thread: LineageOS 21 for Xiaomi Mi 9 Lite — XDA Forum →

Always check this XDA Forum thread for the latest build updates, known bugs, required patches, firmware requirements, and community feedback before installing.

download

Download Android 14 ROM & GApps for Xiaomi Mi 9 Lite

LineageOS 21 ROM (AOSP-Based Android 14) for Xiaomi Mi 9 Lite

install_mobile Download Android 14 ROM (LineageOS 21)

Google Apps (GApps) for Android 14 ARM64 — Choose One Package

apps LiteGApps apps NikGApps apps MindTheGApps apps BiTGapps

search Not sure which GApps to pick? Read our complete GApps compatibility guide →

bolt Quick Installation Overview

Short on time? Here’s the 5-step summary of how to install Android 14 on your Xiaomi Mi 9 Lite. Scroll down for the detailed guide with screenshots.

1Download the LineageOS 21 Android 14 ROM & GApps for Xiaomi Mi 9 Lite.
2Boot your Xiaomi Mi 9 Lite into TWRP custom recovery mode.
3Wipe system, vendor, data, cache, and dalvik cache partitions.
4Flash the Android 14 ROM zip followed by the GApps zip via TWRP Install.
5Wipe cache, reboot, and enjoy Android 14 on your Xiaomi Mi 9 Lite!

menu_book

Step-by-Step: Install Android 14 on Xiaomi Mi 9 Lite

install_mobile Install TWRP Custom Recovery on Xiaomi Mi 9 Lite

The first step is to install TWRP (Team Win Recovery Project) custom recovery on your Xiaomi Mi 9 Lite. TWRP replaces the stock recovery and allows you to flash custom ROMs, GApps, and create complete system backups. You’ll need a PC/Mac with ADB and Fastboot tools installed, plus a USB cable. If TWRP is already installed on your Xiaomi Mi 9 Lite, skip directly to Step 2.

file_copy Transfer the ROM and GApps Files to Your Xiaomi Mi 9 Lite

Download the Android 14 LineageOS 21 ROM zip and your preferred GApps package from the download section above. Connect your Xiaomi Mi 9 Lite to your computer via USB and transfer both .zip files to the device’s internal storage root folder or SD Card. Remember the file location — you’ll need to find these files in TWRP later.

restart_alt Boot Xiaomi Mi 9 Lite into TWRP Recovery Mode

Disconnect the USB cable and power off your Xiaomi Mi 9 Lite completely. Once the device is off, press and hold the Power button + Volume Up button simultaneously until you see the TWRP logo appear on screen. Release both buttons when TWRP loads. If prompted, swipe to allow modifications.

backup Create a Nandroid Backup of Your Current ROM

Detailed Nandroid Backup guide →

delete_sweep Perform a Factory Reset Using Advanced Wipe

Now perform a thorough Factory Reset to prepare your Xiaomi Mi 9 Lite for the Android 14 ROM. In TWRP, navigate to Wipe → Advanced Wipe. Check the boxes for Cache, Dalvik Cache, System, and Data partitions. Then Swipe to Wipe. This completely clears the old system files, user data, and cache — preventing conflicts with the new Android 14 ROM.

home Return to the TWRP Main Menu

After the wipe completes successfully, navigate back to the TWRP Main Menu by tapping the back arrow or pressing the home/center navigation button on your Xiaomi Mi 9 Lite. You should see the main TWRP screen with options like Install, Wipe, Backup, Restore, etc.

system_update Flash the Android 14 ROM (LineageOS 21)

This is the main step. From the TWRP Main Menu, tap Install. Navigate to the folder where you saved the LineageOS 21 (Android 14) ROM zip file. Tap the file to select it, then Swipe to Confirm Flash. The flashing process takes 2–5 minutes — do not touch anything or power off your Xiaomi Mi 9 Lite until it completes. You’ll see “Successful” when done.

apps Flash the Google Apps (GApps) Package

Immediately after the ROM flash completes, do not reboot yet. Instead, tap “Install” again (or use the back button), navigate to your GApps zip file, and flash it the same way. This installs the Google Play Store, Gmail, Google Maps, YouTube, and other essential Google services on your Xiaomi Mi 9 Lite. Without GApps, you won’t have access to Google services or the Play Store.

cached Wipe Cache and Dalvik Cache

After the GApps flash completes, you’ll see a “Wipe cache/dalvik” button at the bottom left of the TWRP screen. Tap it and Swipe to Wipe. This clears any residual cached data and ensures a clean, error-free first boot of Android 14 on your Xiaomi Mi 9 Lite. Skipping this step can cause boot loops or app crashes.

restart_alt Reboot Your Xiaomi Mi 9 Lite into Android 14

After the cache wipe completes, Press the Home Button, Click Reboot button from the main menu, Tap on System and Swipe to Reboot. Your Xiaomi Mi 9 Lite will now boot into Android 14 (LineageOS 21) for the first time! Important: The first boot typically takes 5–10 minutes as the system optimizes all applications. The screen may appear stuck on the boot animation — this is completely normal. Do not force restart during this process.

celebration

Android 14 Successfully Installed on Your Xiaomi Mi 9 Lite!

Congratulations! You’ve successfully installed Android 14 (LineageOS 21) on your Xiaomi Mi 9 Lite. Enjoy the latest Android features, improved performance, enhanced security, and a clean stock Android experience on your refreshed device!

verified

What’s Working & Not Working on Android 14 (Xiaomi Mi 9 Lite)

Based on the XDA Forum thread and community reports, here’s the current status of features on the LineageOS 21 (Android 14) ROM for the Xiaomi Mi 9 Lite. Note: This may vary between builds, so always check the latest forum post.

check_circle Working

Phone calls & SMS
Wi-Fi & Hotspot
Mobile data (4G LTE)
Bluetooth & audio
Camera (photo & video)
GPS & location
Fingerprint sensor
NFC

cancel Known Issues

Minor camera quirks in some modes
Some hardware features may vary by build

Always check the XDA Forum thread for the most up-to-date bug list for your specific build version.

build

Troubleshooting Common Issues

Stuck on Boot Animation (Bootloop)

If your Xiaomi Mi 9 Lite is stuck on the boot animation for more than 15 minutes, it may be bootlooping. Reboot into TWRP (Power + Vol Up), perform a full wipe (System, Data, Cache, Dalvik), and re-flash the ROM and GApps. Make sure you’re using compatible GApps for Android 14 arm64.

“Error 7” or “Zip Verification Failed”

This usually means you’re flashing a ROM not built for your device. Double-check that the ROM zip is specifically for the Xiaomi Mi 9 Lite. Also ensure your TWRP version is up-to-date and compatible with Android 14 ROMs.

No Mobile Data or Signal After Installation

You may need to flash the correct firmware (baseband/modem) before installing the ROM. Check the XDA Forum thread for the recommended firmware version for your build of LineageOS 21.

How to Restore Back to Stock ROM

Frequently Asked Questions — Android 14 on Xiaomi Mi 9 Lite

Here are answers to the most commonly asked questions about installing and using Android 14 (LineageOS 21) on the Xiaomi Mi 9 Lite:

Is the Android 14 ROM for Xiaomi Mi 9 Lite stable enough for daily use?

The LineageOS 21 (Android 14) ROM for the Xiaomi Mi 9 Lite is an unofficial build. Core features — including phone calls, Wi-Fi, mobile data, camera, Bluetooth, GPS, and the fingerprint scanner — work well in most builds. Some minor bugs may exist depending on the build version. We recommend checking the XDA Forum thread for the latest known issues before installing it as your daily driver.

Will installing a custom ROM void my Xiaomi Mi 9 Lite warranty?

Yes, unlocking the bootloader and installing a custom ROM voids the manufacturer warranty. However, since the Xiaomi Mi 9 Lite was released in September 2019, virtually all units are well past their warranty period, so this shouldn’t be a concern for most users.

Can I go back to stock ROM after installing Android 14 on my Xiaomi Mi 9 Lite?

Which GApps package should I use with Android 14 on Xiaomi Mi 9 Lite?

Do I need an unlocked bootloader to install Android 14 on Xiaomi Mi 9 Lite?

Does the Android 14 ROM support the Xiaomi Mi 9 Lite’s fingerprint scanner?

Yes, in most LineageOS 21 builds for the Xiaomi Mi 9 Lite, the fingerprint scanner works correctly. However, functionality can occasionally vary between different build versions. If the fingerprint scanner isn’t working after installation, try updating to the latest build or check the XDA Forum for any required patches.

How do I update the Android 14 ROM on my Xiaomi Mi 9 Lite after installation?

Is the Xiaomi Mi CC9 the same as the Mi 9 Lite for custom ROM installation?

Yes, the Xiaomi Mi CC9 and Xiaomi Mi 9 Lite are the same hardware device sold under different names in different regions. The Mi CC9 was the Chinese variant, while the Mi 9 Lite was the global/international variant. Both use the exact same ROM, TWRP recovery, firmware, and kernel files. You can follow this same guide for either device.

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Have questions or ran into issues while installing Android 14 on your Xiaomi Mi 9 Lite? Drop a comment below and we’ll help you out! You can also get support from the XDA Forum community where the ROM developer and experienced users actively respond to questions.

The post Install Android 14 on Mi 9 Lite (LineageOS 21) – How to Guide! — copy — copy appeared first on The Upgrade Guide.

Install Android 11 on Galaxy Tab S6 Lite (LineageOS 18) – How to Guide!

admin — Mon, 05 Jun 2023 10:46:00 +0000

Samsung Galaxy Tab S6 Lite (codename: gta4xl/gta4xlwifi) launched in April 2020. The phone came out of the box with Android 10 Q. In this tutorial, we will show you how to download and install Lineage OS 18 on Galaxy Tab S6 Lite (gta4xl/gta4xlwifi) device. The Google-owned OS is open source in nature. This allows the userbase to try out tons of customizations and modifications onto your devices. For the starters, they could install themes, icon packs, and launchers from the Play Store. But this is just the beginning. There are a plethora of other tweaks that you could try out on your device.

All that is required is an unlocked bootloader, and then you could easily set your feet in the custom development. From installing a custom recovery like TWRP to gaining root access via Magisk, the possibilities are endless. Along the same lines, you could also try out a customized Android OS in the form of custom ROMs. And in this guide, we will be discussing just that. Today, we will show you the steps to install Lineage OS 18 onto your Galaxy Tab S6 Lite (gta4xl/gta4xlwifi) device.

Lineage OS 18 with Android 11 Features

Among all the custom ROMs available for our device, Lineage has been among the oldest player. In its early days, it was known as CyanogenMod and now this ‘lineage’ seems to have been rightly carried forward. Based on the Android Open Source Project, you will be able to welcome a few handy customization options to your device. The ROM isn’t known to offer a plethora of features, rather it maintains an equilibrium with the stability front.

As far as the latest LineageOS 18 is concerned, it is based on the latest Android 11 that has just been released. This in turn translates to the user getting blessed with some noteworthy features. These include a separate Conversation section, OneTime Permissions, and the new Notification History. Likewise, there has been the introduction of Chat Bubbles and a native Screen Recorder. The Media Player has now also been moved to the Quick Settings with some handy Media Controls options.

Important Notes!
1. This ROM will only work on this device, Don’t try this on any other device.
2. Follow the steps correctly otherwise you may brick your device. We are not responsible for any damage to your phone.
3. It will erase all your data, so we advise you first to take a complete backup of your phone and then proceed.
4. Ensure that your phone has at least 50-60% charged to prevent the accidental shutdown in-between the process.

Requirements!
You must have TWRP Recovery Installed on your device.
(Learn here: How to install)

XDA Development Forum: Here!
(you can check here more information about ROM what is working and what’s not working)

▼ DOWNLOAD FILES ▼
LINEAGE OS 18 ROM

BiTGapps 11 GAPPS / NIKGAPPS 11

(Check-out which G-App is compatible for your device from Here!)

Instructions to Install

1. First Download & Install a Custom Recovery on your device (TWRP is recommended), If you already have installed then skip this step.

2. Download ROM & Gapps .zip file and save it on your device’s Internal storage or SD Card.

3. Now Boot your device into TWRP Recovery Mode. (if you don’t know how to boot your device into TWRP Recovery then you can search it on Google)

4. Now in TWRP create a Nandroid Backup of your device for safer side. If anything goes wrong, you can restore back to your older ROM. (How to Take Nandroid Backup)

5. Now do a Factory Reset of your device, Goto Wipe > Advanced Wipe > Select Cache, Dalvik Cache, System, and Data. Then Swipe to Wipe.

6. Now go back to TWRP Main Menu by pressing the Center navigation button.

7. Now Select Install, Locate the ROM zip file and Swipe to Confirm Flash.

8. After the flashing completes, Flash the GApps in the manner.

9. After GApps flashing completes, Select Wipe cache/Dalvik from the bottom left side of the screen, & Swipe to Wipe.

10. After wipe completes, Click on Reboot System.

That’s it Now you have successfully installed the latest Android on your device, the first boot will take some time so please don’t panic!

If you have any questions regarding the ROM or the installation process, use the comments section below to reach us or contact to XDA forum members from the link above.

The post Install Android 11 on Galaxy Tab S6 Lite (LineageOS 18) – How to Guide! appeared first on The Upgrade Guide.

Uncategorized Archives - The Upgrade Guide

Install Android 14 on Redmi Note 10 Pro (AOSP) – How to Guide!

Why Install Android 14 on Redmi Note 10 Pro?

Android 14 Key Features You'll Get on Redmi Note 10 Pro

Lock Screen Controls

Power Efficiency

Ultra HDR Media

Material Personalization

Permission Hardening

Multitasking Improvements

Important Warnings — Read Before Installing Android 14

Pre-Installation Requirements for Redmi Note 10 Pro

Download Android 14 ROM & GApps for Redmi Note 10 Pro

bolt Quick Installation Overview

Step-by-Step: Install Android 14 on Redmi Note 10 Pro

install_mobile Install TWRP Custom Recovery on Redmi Note 10 Pro

file_copy Transfer the ROM and GApps Files to Your Redmi Note 10 Pro

restart_alt Boot Redmi Note 10 Pro into TWRP Recovery Mode

backup Create a Nandroid Backup of Your Current ROM

delete_sweep Perform a Factory Reset Using Advanced Wipe

home Return to the TWRP Main Menu

system_update Flash the Android 14 ROM (AOSP)

apps Flash the Google Apps (GApps) Package

cached Wipe Cache and Dalvik Cache

restart_alt Reboot Your Redmi Note 10 Pro into Android 14

Android 14 Successfully Installed on Your Redmi Note 10 Pro!

What’s Working & Not Working on Android 14 (Redmi Note 10 Pro)

check_circle Working

cancel Known Issues

Troubleshooting Common Issues

Stuck on Boot Animation (Bootloop)

“Error 7” or “Zip Verification Failed”

No Mobile Data or Signal After Installation

How to Restore Back to Stock ROM

Frequently Asked Questions — Android 14 on Redmi Note 10 Pro

Is the Android 14 ROM for Redmi Note 10 Pro stable enough for daily use?

Will installing a custom ROM void my Redmi Note 10 Pro warranty?

Can I go back to stock ROM after installing Android 14 on my Redmi Note 10 Pro?

Which GApps package should I use with Android 14 on Redmi Note 10 Pro?

Do I need an unlocked bootloader to install Android 14 on Redmi Note 10 Pro?

Does the Android 14 ROM support the Redmi Note 10 Pro’s fingerprint scanner?

How do I update the Android 14 ROM on my Redmi Note 10 Pro after installation?

Is the Xiaomi Mi CC9 the same as the Redmi Note 10 Pro for custom ROM installation?

Related Guides You Might Find Useful

Install Android 14 on Zenfone Max Pro M1 (LineageOS 21) – How to Guide!

Why Install Android 14 on Zenfone Max Pro M1?

Android 14 Key Features You'll Get on Zenfone Max Pro M1

Lock Screen Controls

Power Efficiency

Ultra HDR Media

Material Personalization

Permission Hardening

Multitasking Improvements

Important Warnings — Read Before Installing Android 14

Pre-Installation Requirements for Zenfone Max Pro M1

Download Android 14 ROM & GApps for Zenfone Max Pro M1

bolt Quick Installation Overview

Step-by-Step: Install Android 14 on Zenfone Max Pro M1

install_mobile Install TWRP Custom Recovery on Zenfone Max Pro M1

file_copy Transfer the ROM and GApps Files to Your Zenfone Max Pro M1

restart_alt Boot Zenfone Max Pro M1 into TWRP Recovery Mode

backup Create a Nandroid Backup of Your Current ROM

delete_sweep Perform a Factory Reset Using Advanced Wipe

home Return to the TWRP Main Menu

system_update Flash the Android 14 ROM (LineageOS 21)

apps Flash the Google Apps (GApps) Package

cached Wipe Cache and Dalvik Cache

restart_alt Reboot Your Zenfone Max Pro M1 into Android 14

Android 14 Successfully Installed on Your Zenfone Max Pro M1!

What’s Working & Not Working on Android 14 (Zenfone Max Pro M1)

check_circle Working

cancel Known Issues

Troubleshooting Common Issues

Stuck on Boot Animation (Bootloop)

“Error 7” or “Zip Verification Failed”

No Mobile Data or Signal After Installation

How to Restore Back to Stock ROM

Frequently Asked Questions — Android 14 on Zenfone Max Pro M1

Is the Android 14 ROM for Zenfone Max Pro M1 stable enough for daily use?

Will installing a custom ROM void my Zenfone Max Pro M1 warranty?