Hard reset DEXP BL250 Option 1
1. Go to Settings
2. Click on the menu About Phone
3. Next item Storage
4. Then click on Factory data reset
5. Mark opposite Factory Reset and Format disk
6. Click on Start cleaning
7. Reset will complete after DEXP BL250 restart.
Hard reset DEXP BL250 Option 2
1. Need to turn off the smartphone DEXP BL250
2. Press Volume Up + Turn on for a few seconds
3. Stop pressing the buttons when we see the brand logo on the display
4. Click Clear Data
5. Click on Start
6. The reset process will end after DEXP BL250 restart.
Attention!
To fully perform a complete reset of DEXP BL250, a battery charge of about 80% is required.
When the reset is completed, all personal applications and data installed in the memory DEXP BL250 will be erased.