REFERENCE Vivo Y91 - Passcode remove only ( No data loss by Unlock tool )

[Gsm*jo]

Vivo Y91 "Model no: Vivo 1814"
Mediatek no need TP

Procedure:
-Open Unlock Tool
-Select Vivo Tab
-Search Exact model
-Select Safe Format
-Power off the phone and insert cable into your Desktop/Laptop ( Take note: No need boot key just simply off your phone then insert cable)
-Wait until process is done.

Screenshots:

Hit like mga sir kapag na daanan nyo thread ko thank you keep safe everyone....