How to factory reset LG KH3900? How to wipe all data in LG KH3900? How to bypass screen lock in LG KH3900? How to restore defaults in LG KH3900?
The following tutorial shows all method of master reset LG KH3900. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your LG KH3900 will be as new and your core will run faster.
Hard Reset will erase all of your data
All described operations you are doing at your own risk.