[PartabSaifZakir]

I have Redmi 9, it has Global Rom, but I want to Flash Indonesian Region Rom, I downloaded the Rom. I opened MiFlashTool select Rom folder, when I hit flash button it gives me an error of "Mismatch Device", I found that for this error we have to do some edit in in flash_all.bat file, remove line which contains Rom name, e.g lancelot, but i got no success it goes to another error.

Thanks.

[maxpayne]

I have Redmi 9, it has Global Rom, but I want to Flash Indonesian Region Rom, I downloaded the Rom. I opened MiFlashTool select Rom folder, when I hit flash button it gives me an error of "Mismatch Device", I found that for this error we have to do some edit in in flash_all.bat file, remove line which contains Rom name, e.g lancelot, but i got no success it goes to another error.

Thanks.

Is the bootloader unlocked? Fastboot might be a safer way to go

[PartabSaifZakir]

yes my bootloader is unlocked.... but when I flash Rom it shows me Missmatch issue.

[X3non]

yes my bootloader is unlocked.... but when I flash Rom it shows me Missmatch issue.

you can modify flashall.bat
the first two lines should contain the commands for model verification, removing them removed the model verification process
be warned though, it's at your own risk, be sure of what you are flashing