How to factory reset BLACKVIEW A9 Pro? How to wipe all data in BLACKVIEW A9 Pro? How to bypass screen lock in BLACKVIEW A9 Pro? How to restore defaults in BLACKVIEW A9 Pro?
The following tutorial shows all method of master reset BLACKVIEW A9 Pro. Check out how to accomplish hard reset by hardware keys and Android 7.0 Nougat settings. As a result your BLACKVIEW A9 Pro will be as new and your MediaTek MT6737 core will run faster.
Hard Reset will erase all of your data
All described operations you are doing at your own risk.