Actually, Settings>Cellular page is blank.
WiFi works, but will not support verification of 14.5.1 update. Weird.
Nothing related to Cellular works. Only message is "No Service".
Did Hard Reset.
Did "Reset Network Settings"
Any other thoughts?
Apparently, this is a prominent problem with iPhone 7 model A1660 (and a couple of others). Apple offered a free repair, either at a local repair shop, or send in to Apple. Unfortunately, either repair would require 5-10 business days...and me without a phone for that long (plus shipping back and forth). They did not offer a Loaner phone. I opted to contact my cell carrier, and we worked out an alternative solution, where I am able to have a phone without loss of service.
I also had the same problem with my iphone 7 (AUS) where mobile data would not work only connecting to WIFI would work as apps kept crashing upon opening them. I reset Network Settings too. Restarting the phone and it says No Service. I noticed this only happened after updating to IOS 14.5.1 - wish i'd read the article about not updating to this update; slowed the phone right down. I think the issue is with the IOS update rather than the phone.
Woke up this morning...iPhone 7 said No Service...worked fine last night. Did a ton of resets, and tried to download 14.5.1. 14.5.1 won't install "Unable to Verify Update". WiFi seems to work, but no Cellular. Nothing corrects the problem. ??
