How To Unlock Vivo Smartphone, Y71 Y91 Y53 Pattern Lock and FRP
Updated: Nov 12, 2019
in this post we are getting to unlock a vivo smartphone having frp and pattern lock each,
its an easy step by step guide to resolve this sort of lock problems.
Miracle Box Installed (How To Install Miracle Box setup.)
Qualcomm Driver Installed (How To Install Qualcomm Driver. )
before we are able to begin you would like to understand that each qualcomm chipset driver have their totally different engineer files. if you are doing not choose an identical engineer firehorse file,
you will get bootload id error.
step 1 - begin miracle box.
step 2 - navigate to QualComm Tab and choose Read/Format Flash
step 3 - connect Your Device By Pressing Vol up + Vol down Then Insert USB.
And check for Driver Installation, when successful connection you'll See your device in device manager in ports as qdloader
step 4 - currently choose Firehorse engineer :- prog_firehorse_8917
please check the firehorse chipset no. it is in several name however the version stay same as 8917.
step 5 - Select Factory Reset and next safe mode. and press Start Button
After A done msg in Log Window you can remove you device and reboot it ,
it will take some time in boot up and start as a new smartphone.
if you've got any drawback with guide, watch our video..