How to factory reset ZIFRO ZT-7004? How to wipe all data in ZIFRO ZT-7004? How to bypass screen lock in ZIFRO ZT-7004? How to restore defaults in ZIFRO ZT-7004?
The following tutorial shows all method of master reset ZIFRO ZT-7004. Check out how to accomplish hard reset by hardware keys and Android 4.4 KitKat settings. As a result your ZIFRO ZT-7004 will be as new and your RK3026 core will run faster.