Hard Reset LG GM730f
- Start by pressing Power button, device must be working to succeed this operation.
- Start by tapping Start -> Settings -> System tab -> Clear Storage.
- Enter password twice, default password should be "1234"
- Confirm operation.
- Select the memory to reset.
- Phone must now restart, after that you can work on 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.