Here is the method to Remove Vivo Y91i or Y91c Pattern Unlock Android 8.1/9.0 Without Box Testpoint Method With MRT Dongle Software: this software makes it easy to remove passwords and bypass FRP from Android devices with just two steps: download it onto your computer, connect the device to it, then use it to quickly and easily remove both passwords and Google Account information.

After the Ota update for Vivo Y91i and Y91c, Mrt tool support for this model was no longer available. Our team tested a new method to unlock it: Tp Short Method.

How To Remove Vivo Y91i or Y91c User Lock And Screen Password?

Disassembling Your Phone To Start Operation
Open The Screw Warranty MAY Be Voided
Locate Resistor Based On Photo Short It With Gnd Connect Cable And Wait For MTK Port To Appear
Battery Connection Needed

Vivo Y91i or Y91c Pattern Unlock Android 8.1/9.0 Without Box

Note This Is Not Update This Just Shared Tricks In This Nothing World 1st And Last

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Concept Behind MRT Dongle:

MRT Dongle is one of the best mobile flashing tools, capable of performing numerous tasks [Mobile Related].

Unfortunately, most recent Vivo phones come with a pre-locked bootloader. Therefore, bypassing pattern locks or reseting user locks becomes impossible if the bootloader is locked. To work around this situation, you must boot your Vivo phone into TP mode or emergency downloading mode (Vivo Y91i or Y91c Pattern Unlock).

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