VIVO Y12 PD1904 Password Account Lock Factory Reset

Android security log-in verification appear when it reseted. The Google verification login appear before you can use it again, But How if you Forgot your login and password, You cannot use your phone again. This tutorial is to delete the login process and its detele ALL YOUR USERDATA Identification stored on phone and can use it as new user again like brand new.
Steps how to Factory Reset your Vivo Y12 aka PD1904
Download MRT software Paid or Free(crack), But me I have dongle Iam not use free.
Run the MRT V3.57
Point to VIVO TAB and select model S1
Port is set to "Auto"
Select "Format/Unlock Button" and hit StarT
Connect your Vivo Y12 to USB port of PC/laptap Make sure you have a proper Driver installed.
If your PC have no driver!, You can download MTK_Driver-full_VIVO_OPPO_and-more
When the Process formatting is done, The Vivo Y12 is auto reboot and wait for 5-8 minutes on vivo logo until the welcome startup appear.
Make it next and next at welcome until it show "not sign-in", this security is an account which prevoiusly signin on phone. If you remember this account just signin with connection on internet and your Vivo y12 now is ready.
But if you forgotten also your account You need to Delete it via MRT again.
Watch the Video Steps