After updating my iPhone last night to 17.2.1 I can no longer connect to my network provider. Tried the resets and still it does not work!
very frustrating.
Trusted Apple and iPhone for years, now not so sure
Solved my problem after 8 hours of troubleshooting! After the 17.2.1 update, my iPhone 14 Pro Max would not send or receive calls and got hot from accelerated battery drain. First AppleCare walked me through hardware diagnostics, network resets, backups and restores but the problem persisted. Next, Verizon helped me with a new eSIM, but the problem continued. Next, I focused on my company's corporate software, because I was intrigued by the VPN discussion in this forum. While I don't use a VPN, my iPhone is managed by my company's installation of Microsoft InTune, which I noticed (Settings:General:VPN & Device Mgmt) had a signing certificate (IOSProfileSigning.manage.microsoft.us) that had expired December 12, 2023. To test this theory, I removed this Management software and my phone's cellular calls worked perfectly again! So for the final steps, I worked with my company's IT department to reinstall the Management software, which has an updated IOS signing certificate, and the phone is now back to normal. Sharing in case others find my painful tech journey useful.
And what happened when you follow the guidance posted by many other individuals in this 7 page thread?
The same problem here; no solutions work. No connection, what a nightmare! Come on, Apple, you can do better than that!
Nothing works, that is an absolute nightmare. The main reason of an iphone - make calls - isn't available. Quite ironic.
Nothing works, it's an absolute nightmare. The most important service of an iPhone - making calls - is not available. Quite ironic.
Nothing, still no cellular connection! Apple Genius Bar rep quoted $549 for repair!! Pathetic…
What model is your iPhone?
What model is your iPhone?
Apple ID become inactive after this update.
iPhone 12 Pro Max
Experiencing high temp constantly & battery draining fast too.
Running IOS 17.2.1
My ring doorbell will not sync to my phone, my auto start for my Toyota truck won’t function. I purchased a WIFI extender , that also won’t sync to my iPhone.
Battery drain and network issues
No , Apple said that is a coincidence
This happens to me too, took my
phone to Verizon they couldn’t figure out what was wrong with it
I am a rank amateur vis-a-vis IOS issues yet I just disabled automatic update. What would be my next step given that 17.2.1 is still waiting in the wings?
It not going to work. That update damage the hardware and Apple said it was a coincidence. I finished buying a new phone. I was so mad with Apple services
iPhone not working after 17.2.1 update
