keeps stopping


Aug 9, 2020
OK guys, I know I've been really stupid. Unfortunately I found out too late. Since I was having some trouble with Magisk, I decided to just flash the complete ROM again, just to be out of all trouble. But instead of flashing the same ROM (12.1 weekly) I flashed 12.0 stable. As mentioned before, I wasn't aware of the problems this could cause.

Now, everything works fine, I've used it for 2 days now, except for the sim/phone settings. I don't have service, sim card doesn't get recognised, can't make calls, etc. Whenever I go to settings and press "Sim cards and mobile networks", I get the error: " keeps stopping". I've attached the bug report.

I already deleted cache and data for the phone app, text app, etc. but without results :(.

Does anybody a possible solution?

Thanks in advance!


  • Screenshot_2020-08-09-20-10-28-257_com.miui.bugreport.png
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Igor Eisberg

Lead Developer
Staff member
Oct 6, 2016
Your options are:

1. Flash a newer ROM.
2. Factory reset (wipe data partition).