Help All XiaoMi unlock bootloader Error with UFi Box

[hommany]

hi UFI box v1.4

All xiaomi unlock bootloader give me this Error

Sending unlock data... FAILED (remote: Token verification failed, reboot the device)

list phone

Xiaomi Redmi Note 5
Xiaomi Redmi Note 7
Xiaomi mi 8 lite

 

[Thanos_92]

Xiaomi unlock bootloader for some device(need downgrade).
They add some models but not list supported device..just try to write as low as version on device and try again...
Downgrade at ur own risk,i am not responsible for this.

 

[hommany]

Xiaomi unlock bootloader for some device(need downgrade).
They add some models but not list supported device..just try to write as low as version on device and try again...
Downgrade at ur own risk,i am not responsible for this.

thank you for your reply

i will try

 

[hommany]

thank you for your reply

i will try

not working after downgrade

 

[Thanos_92]

not working after downgrade

Then the model is not supported