How to factory reset LAVA Z81? How to wipe all data in LAVA Z81? How to bypass screen lock in LAVA Z81? How to restore defaults in LAVA Z81?
The following tutorial shows all method of master reset LAVA Z81. Check out how to accomplish hard reset by hardware keys and Android 8.1 Oreo settings. As a result your LAVA Z81 will be as new and your MediaTek Helio A22 core will run faster.
Lava Z60 - Unlock Pattern Lock By HardReset - video