Hard Reset LG U8550
- Phone must be turned off so press and hold Power button.
- Open phone's dialer and type in this code: 1809#*101# or 2945#*101#
- Confirm Factory reset by clicking Call key.
- Now your phone will restart.
- Success! your phone is now after operation and ready to use.
Help! This doesn't work
Hard Reset will erase all of your data
All described operations you are doing at your own risk.