How to factory reset DEXP B255? How to wipe all data in DEXP B255? How to bypass screen lock in DEXP B255? How to restore defaults in DEXP B255?
The following tutorial shows all method of master reset DEXP B255. Check out how to accomplish hard reset by hardware keys and Android 7.0 Nougat settings. As a result your DEXP B255 will be as new and your MediaTek MT6580A core will run faster.
Сброс графического ключа Dexp Ixion E240 Factory Hard reset Dexp E240 - video