Hard reset Cubot S550 Pro 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 Cubot S550 Pro restart.
Hard reset Cubot S550 Pro Option 2
1. Need to turn off the smartphone Cubot S550 Pro
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 Cubot S550 Pro restart.
Attention!
To fully perform a complete reset of Cubot S550 Pro, a battery charge of about 80% is required.
When the reset is completed, all personal applications and data installed in the memory Cubot S550 Pro will be erased.