How to hard reset Oppo A12 CPH2083 Mediatek

How to hard reset the Oppo A12 CPH2083 - In this article the admin will write how to reset an android that has an operating system problem that has been infected with a virus or malware so that the device is unable to run optimally.
How to hard reset Oppo A12 CPH2083 Mediatek
sumber : gsmarena
Hard reset is an initial step to repair android so that it can be returned to the initial settings when we first bought a cellphone that was damaged in the operating system (software). The Oppo A12 uses the Mediatek MT6765 Helio P35 (12nm) chipset and the PowerVR GE8320 GPU.
  • How to restart Oppo A12?
  • How to delete the HP Oppo A12 settings?
  • How to reset Oppo A12?
  • How to reinstall the HP Oppo A12?
  • How to return to Oppo A12 factory settings?


Attention: Performing a hard reset process can erase all existing data on internal memory such as photos, videos or other important data, for that if possible before reinstalling please move important data to the SD Card or PC

In the case of damage to Oppo A12 not all problems can be solved this way such as total death, forgotten patterns or pins etc. but this is the first step that you can take easily before you bring it to the service.


How to reset Oppo A12 in the settings menu.
How to hard reset Oppo A12 CPH2083 Mediatek
  • Make sure the phone battery is more than 75% so it doesn't run out during the flash process
  • Enter the Settings menu
  • Then look for the bottom Additional settings
  • Then you can select Backup and reset
  • If you forget your google account please turn off the Back up my data feature and Automatic recovery
  • Then select Reset to factory settings
  • Then select reset data that you want to delete, please read carefully
  • After that select Reset system settings
  • Then please wait for the flashing process to take place
  • When finished, Oppo A12 will restart
How do I open the Oppo A12 that is locked? This method can no longer be used if the smartphone has forgotten pattern, pin and password after Google updates the operating system.


How to hard reset Oppo A12 via recovery mode
  • Make sure the battery is more than 75%
  • Also make sure the smartphone is turned off
  • Turn on the cell phone by pressing the Power + Volume down button
  • Release all buttons if Oppo text appears
  • How to hard reset Oppo A12 CPH2083 Mediatek
  • Then you can select English on the screen and use the volume button to slide while the power button is to select
  • How to hard reset Oppo A12 CPH2083 Mediatek
  • Then select Wipe data
  • How to hard reset Oppo A12 CPH2083 Mediatek
  • Then please select Wipe data (Keep SMS, Contacts and Photos) & nbsp;
  • Press Yes
  • Then wait for the flashing process for a few moments
  • After the flash finish select Reboot
  • Oppo A12 will restart
Both of the above methods are very effective to restore the factory settings Oppo A12 advantages of the ways above are you do not need to flash again. If you need the Oppo firmware please click here 

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