Hard reset Vivo Y71i 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 Vivo Y71i restart.
Hard reset Vivo Y71i Option 2
1. Need to turn off the smartphone Vivo Y71i
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 Vivo Y71i restart.
Attention!
To fully perform a complete reset of Vivo Y71i, a battery charge of about 80% is required.
When the reset is completed, all personal applications and data installed in the memory Vivo Y71i will be erased.