Hard Reset LG P768 Optimus L9

How to factory reset LG P768 Optimus L9? How to wipe all data in LG P768 Optimus L9? How to bypass screen lock in LG P768 Optimus L9? How to restore defaults in LG P768 Optimus L9?

The following tutorial shows all method of master reset LG P768 Optimus L9. Check out how to accomplish hard reset by hardware keys and Android 4.0 Ice Cream Sandwich settings. As a result your LG P768 Optimus L9 will be as new and your TI OMAP 4430 core will run faster.