Cellular Error happens constantly
Almost every day, sometimes multiple times per day, I am losing cell service and receiving this message: “Your phone is currently unable to access cellular data or make and receive calls or messages.”
I am often, but not always, able to Reset Network Settings and get cell service back, but the problem always returns in a day or so if not sooner. Sometimes it takes a couple of hours to get service back.
I have tried replacing my SIM card. I have done a full Restore of my iPhone. Neither did anything to solve the issue.
I have contacted both T-Mobile and Apple support chat multiple times on the issue and have not received a solution that worked long-term. I allowed Apple support to run a diagnostic and that did not seem to help either.
I am running iOS 16.4.1 on an iPhone 13 Pro and my carrier is T-Mobile.