LG GD350 hard reset
Key in this reset code: 1809#*350#
You can use LG Mobile Support tool to repair some LG cell phone model, after download select menu Customer Support > Recovery Phone
Resetting your phone (Menu > Settings > Restore factory settings) Use Restore factory settings to reset all the settings to
their factory definitions. You need the security code to activate this function. The default security code is set to “0000”.
If you know LG GD350 hard reset with buttons / keys pls leave comment.