How to factory reset BLACKVIEW E7s? How to wipe all data in BLACKVIEW E7s? How to bypass screen lock in BLACKVIEW E7s? How to restore defaults in BLACKVIEW E7s?
The following tutorial shows all method of master reset BLACKVIEW E7s. Check out how to accomplish hard reset by hardware keys and Android 6.0 Marshmallow settings. As a result your BLACKVIEW E7s will be as new and your MediaTek MT6580A core will run faster.
Hard Reset will erase all of your data
All described operations you are doing at your own risk.