How to factory reset TECLAST T20? How to wipe all data in TECLAST T20? How to bypass screen lock in TECLAST T20? How to restore defaults in TECLAST T20?
The following tutorial shows all method of master reset TECLAST T20. Check out how to accomplish hard reset by hardware keys and Android 7.1 Nougat settings. As a result your TECLAST T20 will be as new and your MediaTek Helio X27 (MT6797X) core will run faster.