Hard Reset LG M4400
- Check device it must be turned on, to do it press Power button.
- Now open phone's Dialer by tapping Call key.
- Type this code using keypad: 1809#*101# or 2945#*101#
- Next confirm Factory reset operation by pressing Call key again.
- Let the device to restart, after that you can use it properly.
Help! This doesn't work
Hard Reset will erase all of your data
All described operations you are doing at your own risk.