How to factory reset OPPO A12? How to wipe all data in OPPO A12? How to bypass screen lock in OPPO A12? How to restore defaults in OPPO A12?
The following tutorial shows all method of master reset OPPO A12. Check out how to accomplish hard reset by hardware keys and Android 9.0 Pie settings. As a result your OPPO A12 will be as new and your MediaTek Helio P35 (MT6765V/CB) core will run faster.
1. Firstly, turn on the mobile by pressing the Power key for a few seconds.
2. Now hold down Volume Down and Power button for a couple of seconds.
3. Release keys when OPPO logo with Recovery mode mark shows up.
4. From the pop up languages list tap on the English.
5. After that choose Wipe data and enter the appearing code.
6. Select the Format data and press OK to accept it.
7. When reset process end, push OK key and device go turn on.
8. Well done!
Oppo A12 Specification:
Oppo A12 smartphone was launched in April 2020. The phone comes with a 6.22-inch touchscreen display with a resolution of 720×1520 pixels. Oppo A12 is powered by an octa-core MediaTek Helio P35 (MT6765) processor. It comes with 3GB of RAM. The Oppo A12 runs Android 9 and is powered by a 4230mAh non-removable battery.
As far as the cameras are concerned, the Oppo A12 on the rear packs a 13-megapixel primary camera with an f/2.2 aperture and a pixel size of 1.12um-micron and a second 2-megapixel camera with an f/2.4 aperture. The rear camera setup has autofocus. It sports a 5-megapixel camera on the front for selfies, with an f/2.4 aperture and a pixel size of 1.12um-micron.
The Oppo A12 runs ColorOS 6.1.2 based on Android 9 and packs 32GB of inbuilt storage that can be expanded via microSD card (up to 256GB) with a dedicated slot. The Oppo A12 is a dual-SIM (GSM and GSM) smartphone that accepts Nano-SIM and Nano-SIM cards. The Oppo A12 measures 155.90 x 75.50 x 8.30mm (height x width x thickness) and weighs 165.00 grams. It was launched in Black and Blue colours. It bears a polycarbonate body.
Connectivity options on the Oppo A12 include Wi-Fi 802.11 a/b/g/n, GPS, Bluetooth v5.00, 3G, and 4G (with support for Band 40 used by some LTE networks in India) with active 4G on both SIM cards. Sensors on the phone include accelerometer, ambient light sensor, compass/ magnetometer, gyroscope, proximity sensor, and fingerprint sensor.