Mobile data update failed
got notification after my iPhone updated saying that I cannot make calls or access mobile data until it’s updated, how is this resolved?
iPhone 11 Pro Max, 15
User profile for user:
Soosie_J215
User level:
Community Specialist
Hello Ams2000,
Welcome to Apple Support Communities. We have a few steps that should help with that error on your iPhone. First, let's start with this article:
Then, let's see if you can manually update your carrier settings:
Manually update your carrier settings on your iPhone or iPad - Apple Support
Finally, if you still aren't able to update or see that error, reply back if you see "No Service" or "Searching" in the top left of your Home Screen.
Take care.