No service after upgrade ios15.6

I have a iphone 12 and after upgrade to ios 15.6, i have no service.

my iPhone doesn’t recognize my sim card.

I already tried all the possibilities to fix, including try to activate the Esim, without success.

i know a lot of users with the same problem after the update, I don’t know what to do.

iPhone 12

Posted on Aug 23, 2022 01:22 PM

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Question marked as Top-ranking reply

Posted on Aug 23, 2022 01:27 PM

What is the exact error message that you get? Did you contact your carrier for help with this? See if this helps: If you see No Service or Searching on your iPhone or iPad - Apple Support


4 replies

Aug 23, 2022 01:50 PM in response to kb1951

I have tried all the possibilities you can imagine, upgrade to ios16, esim, restore, reset all settings, airplane mode on/off, reinsert sim, test a different sim, contact my carrier and i have no problem with my signal.

i’m using my sim in other iphone without problem.

my iphone restarted after update to ios 15.6, and after this i have no signal, the iphone keep searching the signal without success.


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No service after upgrade ios15.6

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