Hard reset Oukitel U23 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 Oukitel U23 restart.
Hard reset Oukitel U23 Option 2
1. Need to turn off the smartphone Oukitel U23
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 Oukitel U23 restart.
To fully perform a complete reset of Oukitel U23, a battery charge of about 80% is required.
When the reset is completed, all personal applications and data installed in the memory Oukitel U23 will be erased.