How to factory reset LAVA Z61? How to wipe all data in LAVA Z61? How to bypass screen lock in LAVA Z61? How to restore defaults in LAVA Z61?
The following tutorial shows all method of master reset LAVA Z61. Check out how to accomplish hard reset by hardware keys and Android 8.1 Oreo settings. As a result your LAVA Z61 will be as new and your MediaTek MT6739 core will run faster.
Lava Z60 - Unlock Pattern Lock By HardReset - video
Hard Reset will erase all of your data
All described operations you are doing at your own risk.