Koobee S12

Hard reset Koobee S12 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 Koobee S12 restart.

Hard reset Koobee S12 Option 2

1. Need to turn off the smartphone Koobee S12

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 Koobee S12 restart.


To fully perform a complete reset of Koobee S12, a battery charge of about 80% is required.

When the reset is completed, all personal applications and data installed in the memory Koobee S12 will be erased.