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Unable to receive or make calls from iPhone post iOS 18 update

Is anyone else having issues with calls failing/not being able to receive calls after iOS 18 update? It starts working again temporarily after switching phone off and on again, but within a few hours, I can't make or receive calls again until I restart the phone. This started immediately after updating to iOS 18.



[Re-Titled by Moderator]

iPhone 11 Pro, iOS 18

Posted on Oct 2, 2024 6:28 AM

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Question marked as Top-ranking reply

Posted on Oct 7, 2024 9:28 AM

Team… is there any resolution for call failed ??? Since ios 18 I am facing this issue a do you want your users to switch??? From ios to Android??? Need urgent assistance.

27 replies

Nov 20, 2024 8:04 AM in response to Achint81

I have the same issue and spent countless hours with T-mobile and even swapped outmy phone 2 times. I spent a long time talking to tech support at t mobile and they said there is an issue with LTE switching but it appears to be a software issue with APPLE and the phone directly. I will now have to callApplee and go through diagnostics again. This is causing me a major issue with work, all the call fails, and missing call logs. I keep getting bounced back and forth on answers and nobody has one. There is definitely an undiagnosed issue with phone..any help out there, has apple recognized this issue... I did not have this issue with 15 pro max...I have 18.2 ios.

This issue is happening on iphone 16 pro max

Unable to receive or make calls from iPhone post iOS 18 update

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