Good, you have to have a little patience but the baypass works, until they fix the security bug quite fat, I put youtube links so you can see how it is done, because I do not make videos, you do not need any files, or unlock bootloader or anything and it works with all xiaomi.
Xiaomi Mi Max 3
https://www.youtube.com/watch?v=qj4_...E#action=share
Xiaomi Redmi 5 Plus
https://www.youtube.com/watch?v=DDS4...E#action=share
I tried with redmi 7, redmi note 7 / pro
no fake and the videos are demonstrative are not my authority, but I put the links so you can see the process, simply, thank you very much.