Hard Reset LG GU290F
- Start by turning your handset on, to do it press Power button.
- Use dialer to type in code: 1809#*101# or 2945#*101#
- Confirm whole Factory reset process by tapping Call key.
- Handset will restart now.
- Done, you can work on device.
Help! This doesn't work
Hard Reset will erase all of your data
All described operations you are doing at your own risk.