How to factory reset DOOGEE BL12000 Pro? How to wipe all data in DOOGEE BL12000 Pro? How to bypass screen lock in DOOGEE BL12000 Pro? How to restore defaults in DOOGEE BL12000 Pro?
The following tutorial shows all method of master reset DOOGEE BL12000 Pro. Check out how to accomplish hard reset by hardware keys and Android 7.0 Nougat settings. As a result your DOOGEE BL12000 Pro will be as new and your MediaTek Helio P23 (MT6763T) core will run faster.
Hard Reset DOOGEE F5 - REMOVE PATTERN and PASSWORD
Hard Reset DOOGEE F5 - wipe data by Factory Reset
How to Hard Reset DOOGEE F5 - bypass lock screen pattern
Hard Reset will erase all of your data
All described operations you are doing at your own risk.