How to factory reset AMPE A77 2G? How to wipe all data in AMPE A77 2G? How to bypass screen lock in AMPE A77 2G? How to restore defaults in AMPE A77 2G?
The following tutorial shows all method of master reset AMPE A77 2G. Check out how to accomplish Hard Reset by hardware keys and Android 4.1 Jelly Bean settings. As a result your AMPE A77 2G will be as new and your MTK6515 core will run faster.