Hard reset Allview V3 Viper 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 Allview V3 Viper restart.
Hard reset Allview V3 Viper Option 2
1. Need to turn off the smartphone Allview V3 Viper
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 Allview V3 Viper restart.
Attention!
To fully perform a complete reset of Allview V3 Viper, a battery charge of about 80% is required.
When the reset is completed, all personal applications and data installed in the memory Allview V3 Viper will be erased.