How to factory reset LG SU920? How to wipe all data in LG SU920? How to bypass screen lock in LG SU920? How to restore defaults in LG SU920?
The following tutorial shows all method of master reset LG SU920. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your LG SU920 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.