REFERENCE VIVO Y91i =1820= (PASSWORD DONE W/O DATA LOSS) VIA UMT

[Arjay16]

Open umt mtk select vivo y91i
Turn off unit
Click reset lock (vivo)
Hold vol down then salpak usb cord to pc.
After reset done
Remove usb cord
Hold vol up +power
Goto recovery and automatically reset all setting and wait hnggang lumabas n ang menu... Done wala n frp.

 

[newderick21]

tested idol salamat sa tut mo..keep sharing boss