iPhone 14 became unresponsive after iOS 17.2.1 update

iPhone 14 and after upgrading to the new iOS 17.2.1 the phone became slow, battery dies quickly, it takes me 30 seconds to be able to make calls, if I search for a contact it takes more than one minute to show results


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iPhone 14

Posted on Dec 22, 2023 12:17 AM

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Posted on Dec 22, 2023 6:15 AM

We are facing this issue on more than 40 devices updated to 17.2 and now to 17.2.1, nothing better.

We target the contacts part in between our Outlook mobile apps (deployed with intune) with the save contacts option enabled. Once we disable IT and goes to the help and do a "Delete All saved contacts" the device works fine again. Doing this remove the Caller ID, as we do not have any more pour contacts on the native apps.

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iPhone 14 became unresponsive after iOS 17.2.1 update

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