ISP PINOUT -http://whareotiv.com/23mw
If you own a Vivo V15 stuck at screenlock and have google account verification screen then here we will solve your problem by unlocking it from your device, so just follow this process that helps Vivo V15 unlock screenlock and FRP Bypass
ANDROID System Info:
platform: MT6771, cpu abi: arm64-v8a
manufacturer: vivo
board: k71v1_64_bsp, name: full_k71v1_64_bsp
brand: vivo, model: vivo 1819
build model list: vivo 1819
build id: P00610, version: 9 Pie (P00610 release-keys)
build description: full_k71v1_64_bsp-user 9 P00610 compiler10221925 release-keys
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https://www.youtube.com/watch?v=yObUnOE-G48
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https://www.youtube.com/watch?v=vLm_0SV4_uI