this post is suitable for who have xiaomi auth tool
maybe you are one of tool owner that will service xiaomi device authorize
as you know from a few day ago xiaomi updated flashtoolbox and in this version api also updated (for mediatek device mtkv5 and mtkv6)
now, you cannot receive blobkey auth of mtkv5 and mtkv6 device from xiaomi server with old API protocol,
one of our customers telled us we received “internal server error“ for getting auth with old protocol
we analyzed newer version of “account_auth.exe” And we realized that “data, sign, signture , parameters of endpoint” is updated
after analysis new version , we decrypted new protocol and we updated our codes.
test result is from one of our good customer is:
Contact us for getting this update: https://t.me/GsmCoder