Iphone 15 Pro no service after update
I performed a software update on my iPhone 15 pro this Saturday to version 17.1.2. After the update, I have not had cell service. Luckily, I can still connect and perform calls over wifi. When wifi is turned off, my service is displayed as SOS only/no service. I have visited 3 ATT stores, an apple store, and spent hours on the phone with both Apple and ATT. No solution has been found at this time. I have probably had 10 different Esims installed and, most of the time, the installation fails after activating for about 15 minutes.
Apple seems to think it is an ATT issue because my phone displays SOS only. ATT seems to think it is an esim or Apple issue because it seems to correspond to the update that was installed. Has anyone else had a similar issue? Any other suggestions? Thank you!