So after the production line reset, assuming your Vivo Y31 stuck at Google account check lock and you need an answer for sidestep it, then you are perfectly located to bypass the FRP lock confirmation.
So follow the steps presented in the video bellow and you will be able to bypass FRP/unlock Google account on your Vivo Y31:
At the present moment, this is one of the most mind-blowing free aide that will assist you with bypassing Google account or eliminate FRP lock from your Vivo Y31 gadget. Simply by following not many advances you’ll have the option to eliminate Factory Reset Protection from your cell phone.