How to factory reset PERFEO 7133W? How to wipe all data in PERFEO 7133W? How to bypass screen lock in PERFEO 7133W? How to restore defaults in PERFEO 7133W?
The following tutorial shows all method of master reset PERFEO 7133W. Check out how to accomplish hard reset by hardware keys and Android 4.0 Ice Cream Sandwich settings. As a result your PERFEO 7133W will be as new and your Allwinner A13 core will run faster.