How to factory reset LG U8138? How to wipe all data in LG U8138? How to bypass screen lock in LG U8138? How to restore defaults in LG U8138?
The following tutorial shows all method of master reset LG U8138. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your LG U8138 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.