By using the ISP PinOUT, you can easily flashing vivo y21t , remove frp lock , dead boot repair , unknown baseband fix, hang logo fix, etc…
By using the ISP PinOUT, you can easily flashing vivo y21t , remove frp lock , dead boot repair , unknown baseband fix, hang logo fix, etc…This Pin was discovered by
Link...https://refitos.com/2023/01/10/vivo-y21t-v2131-isp-pinout/
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