REFERENCE Vivo y91c password problem and frp success remove via CM2MT2

[CP Teknik]

Problem: forgotten pattern.

Solution: CM2 MT2

Procedure:
1. Open CM2 MT2
2. go to CPU click "vivo" "Y83"
3. go to "SERVICE" tab
4. select " FULL FACTORY (FORCE + FRP)
5. click "Reset Settings / Format FS
6. Saksak mo usb sa phone "dapat naka off ang phone"

see photos below for reference.

ito naman po ang patunay.