Has Samsung resolved the network connectivity issues they created with the latest update?
I have been unable to make or receive calls, text, or data on my S22 Ultra non AT&T network. I have spent hours troubleshooting with AT&T customer representatives with the end resolution being that this is " a Samsung known issue." I was referred to contact Samsung and when I did all I got was their generic troubleshooting then told to take it to a local service center where the man behind the counter was pretty clueless and rude.
The SIM was functional as it was tried and worked in a different AT&T phone.
Converted to eSIM and still receive "Emergency Calls Only Not registered on Network."
The phone allows calls through wifi calling on the AT&T network only when connected to wifi. Once away from the wifi coverage it reverts to the Emergency calls/not registered error.
THIS IS CLEARLY A SOFTWARE COMPATIBILITY ISSUE WITH THE S22 ULTRA CAUSED BY SAMSUNG.
It is an antenna issue, they need to be replaced. Did you go to an authorized Samsung service center? They should know that the antennas need to be replaced.
