I can't make phone calls after I flashed Xiaomi.Eu ROM. (Mobile network not available)

[MkGuh]

Heya. So, I recently changed from stock ROM to xiaomi.eu weekly and I've been loving it so far!
However, there is this issue I am not sure how to fix it.

Everytime I try to make a phone call it says ''Mobile Network Not Available'' but this doesn't make much sense, as I have full LTE coverage in my area, and I can use the mobile network normally for browsing data etc. (even tho it's slower than it was in stock).

I suppose something went wrong while flashing the ROM? Or is there any setting I could try to solve that?

Any help is appreciated. Thank you.


(Also I live in Brasil and my mobile carrier is TIM)

 

[ovizii]

I have the same problem coming from xiaomi. EU stable version 11 I flashed to the stable 12.0.1 noticed I couldn't make calls and then tried 12.0.2 but still having this problem

 

[MkGuh]

I have the same problem coming from xiaomi. EU stable version 11 I flashed to the stable 12.0.1 noticed I couldn't make calls and then tried 12.0.2 but still having this problem

What was causing my issue was the Advanced Charging Controller (ACC) Magisk module.
I disabled it and now everything is working properly.

Prob need to report this bug with the developers of the module.

 

[ovizii]

Thanks for figuring it out, that was my problem too. I just wanted to report it but someone else beat us there. => https://github.com/VR-25/acc/issues/51