How hard is lg mobile phone?

1, the phone is completely turned off, press and hold the volume up and the power on button of the phone,

2. After the startup LOGO appears on the mobile phone, release the power button, press and hold the power button again, and keep pressing the volume during the operation.

3. When you see the letter factory hard reset on your mobile phone, release all buttons.

4. After selecting the Yes option with the volume key, press the Start key to confirm.

5. There will be a second confirmation later. After selecting the "Yes" option with the volume key, confirm with the power button. At this time, the phone will start to harden.

After the hard grid is started, all the data in the mobile phone is lost. Hard grid only clears the data and cache partition of the mobile phone, not the system partition of the mobile phone. Operations such as root modifying the system before will not be lost. If the phone forgets the screen lock pattern or screen lock password, it can also be cleared by hard grid method.