How to factory reset DEXP T155? How to wipe all data in DEXP T155? How to bypass screen lock in DEXP T155? How to restore defaults in DEXP T155?
The following tutorial shows all method of master reset DEXP T155. Check out how to accomplish hard reset by hardware keys and Android 8.1 Oreo settings. As a result your DEXP T155 will be as new and your MediaTek MT6739 core will run faster.
Hard Reset will erase all of your data
All described operations you are doing at your own risk.