How to factory reset HUAWEI L31 P9 Lite? How to wipe all data in HUAWEI L31 P9 Lite? How to bypass screen lock in HUAWEI L31 P9 Lite? How to restore defaults in HUAWEI L31 P9 Lite?
The following tutorial shows all method of master reset HUAWEI L31 P9 Lite. Check out how to accomplish hard reset by hardware keys and Android 6.0 Marshmallow settings. As a result your HUAWEI L31 P9 Lite will be as new and your HiSilicon Kirin 650 core will run faster.
How to Hard Reset HUAWEI L21 P9 Lite - Remove Screen Lock
How to Reset HUAWEI P9 Lite - Reset Code / Format / Delet Data
How to Wipe All Data HUAWEI L21 P9 Lite - Factory Reset in HUAWEI
HUAWEI P9 HARD RESET by Secret Code
Hard Reset will erase all of your data
All described operations you are doing at your own risk.