Hard Reset LG GU280f
- Check device it must be working to succeed operation.
- Open phone's Dialer or go to Standby screen.
- Type this code: 1809#*101# or 2945#*101#
- Next confirm Factory reset operation by clicking Call key again.
- Device should now restart, after that you can use device.
Help! This doesn't work
Hard Reset will erase all of your data
All described operations you are doing at your own risk.