How To Do Bypass UBL On Mi Max (Also Flash Custom ROM)

So, your mi max got stuck on android 7 android and barely cannot run anything?  Trying to unlock bootloader but stuck? I have ave solution here. It work on Hydrogen and Helium.

Disclamer

Not recomended for newbie, failed can make your device hardbrick!
Use at your own risk! I am not responsible for your actions.

Prerequisite

• Use at your own risk! I am not responsible for your actions
• You can use this method on any condition
• If you check bootloader status on fastboot is still lock, but no problem with that

File Needed To Bypass UBL 

• Universal_Adb_Driver
• Bypass UBL Mi Max  Hydrogen Helium (include TWRP)
• https://www.ombob.eu.org/2018/02/free-android-driver-and-tools.html
• MiFlash20151028
• TWRP Unified Hydrogen and Helium 
• Android 11 Lineage 
• Gapps i used nikgapps

Unofficial Unlock Bootloader

• Make sure on last MIUI Update
• Open the case
• Do test point
• Open milfash
• Load the folder > flash it
• Uplug power connector > connec again
• boot in custom recovery bypass pressing vol up + power
• Format data
• Reboot recovery
• copy all the file into internal storage

Flash Custom ROM 

You can copy all the file into internal storage

• Replace the custom recovery use the unified
• reboot recovery
• flash rom.zip
• flash gapps.zip
• wipe dalvik, data, cache
• Reboot system
• Done!