How to factory reset DEXP GS155? How to wipe all data in DEXP GS155? How to bypass screen lock in DEXP GS155? How to restore defaults in DEXP GS155?
The following tutorial shows all method of master reset DEXP GS155. Check out how to accomplish hard reset by hardware keys and Android 8.1 Go Edition settings. As a result your DEXP GS155 will be as new and your MediaTek MT6739WA core will run faster.
Hard Reset will erase all of your data
All described operations you are doing at your own risk.