Hard Reset LG TU920 Vu
- Press Power button to switch on device.
- Now open phone's Dialer and type code. (Codes: 1809#*920# or 3845#*920#)
- Call key to confirm operation, device must restart so wait patiently.
- Success! you can now work on your device properly.
Help! This doesn't work
Hard Reset will erase all of your data
All described operations you are doing at your own risk.