vivo 1830 y91i latest security pin pattern mrt umt fail but miracle 2.82 free tool done
hello friends today i will share with you how to unlock vivo 1830 y91i latest security pin pattern mrt umt fail but miracle 2.82 free tool
open miracle thunder 2.82 link below
install mtk usb diver
select mtl
select service
select format
uncheck safemode
check auto and advance
select boot 8
select vivo y83
click start button
power off vivo y91i pin password pattern locked mobile
press volume up and connect usb data cable
Definition Applied
1. Power Off Phone , Remove Battery, Insert Battery Back
2. Insert USB cable. In some cases Required Hold BootKey
3. Use Miracle Boot Key In cases Boot key not Find
4. Battery Should be Charged more then 50%
Waiting for USB Port...
Set COM8
Connecting to Phone,Wait..
Waiting for USB Port...
Set MediaTek USB VCOM (Android) (COM24)
Connecting AT Mode
Being Factory reset...
>>Done..
after process don remove the cable and long press the power key
