Hard reset Oysters T72MS 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 Oysters T72MS restart.
Hard reset Oysters T72MS Option 2
1. Need to turn off the smartphone Oysters T72MS
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 Oysters T72MS restart.
Attention!
To fully perform a complete reset of Oysters T72MS, a battery charge of about 80% is required.
When the reset is completed, all personal applications and data installed in the memory Oysters T72MS will be erased.