Confirm by tapping twice. The phone will automatically restart and begin the wiping process. Important Precautions
Power off your OPPO R11 completely.
Make sure your OPPO R11 has at least 60% battery. If the phone dies during the reset process, it can corrupt the system software. How to Hard Reset OPPO R11
Press and hold the specific button combination:
: Use the volume buttons to navigate and the Power button to select English . Confirm by tapping twice
The menu will return to the main screen. Ensure Reboot system now is highlighted and press the Power button.
Scroll down and tap on Additional Settings . Make sure your OPPO R11 has at least 60% battery
: Once finished, tap "Reboot" to restart your phone with factory default settings. Method 2: Reset via Settings Menu
You will see a warning screen listing what will be erased. Read it carefully.
If prompted for a verification code, enter the digits shown on the screen. to confirm the action. Once finished, tap to restart the phone into its factory-fresh state. Method 2: Using the Settings Menu (Factory Reset)
Select your OPPO R11 from the list of devices.