Problem to unlock bootloader

[Larry007]

hello good morning, I have a Chinese mi 11 ultra, by mistake I closed the bootloader with a global ROM, through EDL they repaired the phone, but I have this error and I can't open the bootloader, any help?

 

[katerpanne]

hello good morning, I have a Chinese mi 11 ultra, by mistake I closed the bootloader with a global ROM, through EDL they repaired the phone, but I have this error and I can't open the bootloader, any help?

as mentioned about 3697 times… nobody can help you in this forum. if you use unbrick service… mentioned that you need unlocked bootloader