How to factory reset UMIDIGI One Max? How to wipe all data in UMIDIGI One Max? How to bypass screen lock in UMIDIGI One Max? How to restore defaults in UMIDIGI One Max?
The following tutorial shows all method of master reset UMIDIGI One Max. Check out how to accomplish hard reset by hardware keys and Android 8.1 Oreo settings. As a result your UMIDIGI One Max will be as new and your MediaTek Helio P23 (MT6763V) core will run faster.
Hard Reset UMIDIGI A1 Pro - video