How to factory reset DOOGEE BL9000? How to wipe all data in DOOGEE BL9000? How to bypass screen lock in DOOGEE BL9000? How to restore defaults in DOOGEE BL9000?
The following tutorial shows all method of master reset DOOGEE BL9000. Check out how to accomplish hard reset by hardware keys and Android 8.1 Oreo settings. As a result your DOOGEE BL9000 will be as new and your MediaTek Helio P23 (MT6763V) core will run faster.