Hi. We have 4 Xiaomi phones. On all of phones I made updates 2 days ago. I have to change region to do that so this was also rediculous. But on two phones Redmi 12 pro 5G and 14t pro there is no problem. My kids have Redmi 13 Pro 4g and tehe is the problem. Both were on Hyper OS 1 and updated to 2 + 2025-3-1 security update. Could an update destroy somehow physical sim cards? Calls are not working even recieving calls. SMS are working. Signal is good.
Sim cards don’t work on other phones but other sim cards work on those phones. So I don’t no if it’s a problem on my provider side or what… With one of those phones I did a factory reset but problem is not solved.
Thanks…
Is there a Xiaomi store near by? Could you bring the phones back to where you bought them and ask for help, have you reported the issues via feedback to let someone check what happened and how it could be fixed?