How to factory reset BLUBOO S1? How to wipe all data in BLUBOO S1? How to bypass screen lock in BLUBOO S1? How to restore defaults in BLUBOO S1?
The following tutorial shows all method of master reset BLUBOO S1. Check out how to accomplish hard reset by hardware keys and Android 7.0 Nougat settings. As a result your BLUBOO S1 will be as new and your MediaTek Helio P25 (MT6757CD) core will run faster.