A hard reset, also known as a factory reset or master reset, is the restoration of a device to the state it was in when it left the factory.

All settings, applications and data added by the user are removed.

The term is often heard in reference to smartphones and tablets but laptop and desktop computers, as well as most other electronic devices, can usually be restored to factory conditions.

 

1. First step of hard reset begins with switching off your device.

2. Now press and hold power button with home button and volume button.

3. Wait a moment and you will see a LG logo and you'll can release those buttons.

4. Hard reset menu should pop up very soon after that.

5. Now use volume buttons and scroll down to wipe data/factory reset option and select it with power button.

6. Now your phone will perform hard reset and wipe your memory, congratulations.