This tutorial help you How to Reset Phone VIVO Y66L to solve the problems of your device & To unlock the device when you forgot Pattern,Pin,Password,& Fingerprint.

factory reset is operation restore hardware settings in the State it was in before Sale for several reasons including :

– Fix multiple crashes– Delete viruses

Reset the settings to what it was in the case where errors

– Delete the names stored in the device

– Deleting files from the device

– Heavy use of the device & more….


Before you start to hard reset your phone, do the backup of your personal data in your phone VIVO Y66L.
Prefers to use factory reset in the recent cases because the device files Will be deleted during this operation, but can avoid losing files by storing them To an external device or any other appropriate manners.

First method:


reset VIVO Y66L

factory reset VIVO Y66L

hard reset VIVO Y66L

reset VIVO Y66L


Success! The hard reset is done.


Second method:


Well done! You have just performed the hard reset operation.