Remove pattern lock on Oppo Neo 3 R831K if you have not remember your pattern with hard reset trick. We can reset device to its factory default settings using this trick. Before reset your device take backup of all important data, because this will remove all data on mobile memory. Follow each step as mentioned below to hard reset Oppo Neo 3 R831K to unlock scrteen pattern lock.
- Ensure the device is turned off.
- Press and hold volume Down + power button until language menu appear. Select English press Power to confirm.
- Android recovery menu will appear Select Wipe Data and Cache then press power button
- Also select Format Data and Wipe Cache and power to confirm.
- Select Yes option to format.
- Select "reboot" and press power button
- Wait until the phone restarts