Hard reset Assistant AS-5421 Surf 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 Assistant AS-5421 Surf restart.
Hard reset Assistant AS-5421 Surf Option 2
1. Need to turn off the smartphone Assistant AS-5421 Surf
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 Assistant AS-5421 Surf restart.
Attention!
To fully perform a complete reset of Assistant AS-5421 Surf, a battery charge of about 80% is required.
When the reset is completed, all personal applications and data installed in the memory Assistant AS-5421 Surf will be erased.