LG A200 hard reset
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”
To reset your LG A200 phone to factory settings and erase all the data on your phone, Select Menu > Settings> Factory default settings
You can use LG Mobile Support tool to repair your LG cell phone, after download select menu Customer Support > Recovery Phone