How to factory reset PIPO P4? How to wipe all data in PIPO P4? How to bypass screen lock in PIPO P4? How to restore defaults in PIPO P4?
The following tutorial shows all method of master reset PIPO P4. Check out how to accomplish hard reset by hardware keys and Android 4.4 KitKat settings. As a result your PIPO P4 will be as new and your RK3288 core will run faster.