Vivo 1820 password & frp
1. Open unlocktool
2. Select Vivo Platform
3. Search y91i [1816]
4. Click [BROM] Factory Reset + FRP
5. Hold Vol up & down Connect Usb cable
1. Open unlocktool
2. Select Vivo Platform
3. Search y91i [1816]
4. Click [BROM] Factory Reset + FRP
5. Hold Vol up & down Connect Usb cable