Need a reliable, step-by-step guide to factory reset your Realme C100 or C100X? This detailed tutorial will show you exactly how to hard reset, wipe all data, and bypass the screen lock on your Realme C100 series via the Android 16 Recovery Mode—without needing a password, a computer, or ADB tools. If your smartphone is completely locked out, glitching, unresponsive, or lagging, this simple hardware button method will restore your device to its clean, original factory state in mere minutes.
Utilizing this hardware button reset is the most effective way to troubleshoot stubborn software glitches, endless boot loops, and severe performance drops. It works flawlessly even if your screen isn’t responding or you’ve completely forgotten your lock screen PIN, pattern, or password. Furthermore, this is a highly recommended procedure to follow before selling, recycling, or giving away your Realme C100 or C100X, as it guarantees all your private files, accounts, and personal data are permanently erased from the phone.

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Before You Begin
⚠️ Important: A factory reset permanently erases all data from your REALME C100 & C100X, including photos, apps, contacts, and accounts. Make sure to back up everything before proceeding.
ℹ️ Good to know: After a factory reset, you will need your Google account credentials to set up the device again due to Factory Reset Protection (FRP).
Hard Reset REALME C100 & C100X — Step-by-Step Instructions
STEP 1 OF 7
Step 1.
Press power button plus volume up button and turn off your smartphone.

STEP 2 OF 7
Step 2.
After device turn off Press and hold Power button and volume up button when you see the Realme logo release both button.

STEP 3 OF 7
Step 3.
when you see the android logo press power button and volume up button together.

STEP 4 OF 7
Step 4.
use volume down button and select wipe data option by pressing power button.

STEP 5 OF 7
Step 5.
now select factory data reset.

STEP 6 OF 7
Step 6.
press power button on reboot system now.

STEP 7 OF 7
Step 7.
hard reset is complete.
âś… Factory reset complete! Your REALME C100 & C100X has been restored to its original factory state. All personal data, apps, and accounts have been erased.
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REALME C100 & C100X Technical Specifications
| Display | 6.8-inch IPS LCD (144Hz on C100 / 120Hz on C100X) |
| Processor | MediaTek Dimensity 6300 (C100) / Unisoc T7250 (C100X) |
| RAM | 4GB / 6GB |
| Operating System | Android 16 (Realme UI) |
| Battery | 7000 mAh (C100) / 8000 mAh with 45W Fast Charging (C100X) |
| Rear Camera | 50 MP |
| Front Camera | 5 MP |
Frequently Asked Questions About REALME C100 & C100X Factory Reset
What happens after I factory reset my Realme C100 or C100X?
Your phone will restart and boot up to the initial setup screen, exactly like the day you first unboxed it. All your downloaded apps, personal photos, customized settings, and accounts are permanently erased. Your MediaTek Dimensity 6300 or Unisoc T7250 processor will also return to its optimal, out-of-the-box performance speed.
Can I factory reset my Realme C100 or C100X if the screen is broken?
Yes, provided the display is still visible enough to read the Android recovery menu. Since the hardware key method relies entirely on the Volume and Power buttons for navigation, it can easily be performed even if the touchscreen is shattered or unresponsive.
Is a factory reset the same as a hard reset on the Realme C100 & C100X?
Absolutely. Terms like “factory reset,” “hard reset,” and “master reset” are often used interchangeably. They all describe the exact same process of wiping all personal data and restoring the smartphone’s software back to its factory default state.
