Hi less.
here’s a whole extra thread with people experiencing the same.
https://discussions.apple.com/thread/250692743?page=4
this is for sure an iOS 13 error.
when people are on WiFi the gsm reception goes to no service when a phone call has been made.
just tapping airplane mode on and off will briefly fix this until the next disconnect.
the only thing that really works is putting the phone to 3G only. But that is not why people buy expensive iPhone 8 or x phones.
you ask to contact support but when i try this your website refuses to give me acces to support because my phone is older than 90 days or something? I find this strange because you have given me this error a few weeks ago in updating my phone.
aren’t you responsible for this problem and i would expect to have a right to support.
if in any way I can help Apple in identifying more details about this problem you are very welcome to contact me.
when a fix is ready in an update, maybe it is a good idea to make an extra notification for iOS users with their phone on 3G only. Somewhere on the internet I read that a complete company had to turn all the iPhones to 3G.
I hope Apple can fix this problem. Thanks in advance.