How to factory reset DOOV M2? How to wipe all data in DOOV M2? How to bypass screen lock in DOOV M2? How to restore defaults in DOOV M2?
The following tutorial shows all method of master reset DOOV M2. Check out how to accomplish hard reset by hardware keys and Android 6.0 Marshmallow settings. As a result your DOOV M2 will be as new and your MediaTek MT6737M core will run faster.
Hard Reset will erase all of your data
All described operations you are doing at your own risk.