MI MAX 3 UNLOCK BOOTLOADER
requirements {Tools}
CHIMERA
UMT
USAGE GUIDE:
1.Flash This File By Chimera
2.flash step1 then step2 in edl mode
3.go to umt and make unlock
4.Now the phone have black screen reflash files in the same order to fix black screen.
all done.
Mi max 3 unlock bootloader solution