data update failed
hello,
i have a iPhone 12 pro plus. i keep getting the message, "cellular data update failed" and i can't receive or send texts or phone calls. thank you in advance for any help you can give me
iPhone 12 Pro Max, iOS 15
How is the range of the mobile network?
See this Apple article: If you see No Service or Searching on your iPhone or iPad
https://support.apple.com/en-us/HT201415
See this Apple articles below:
If you can't make or receive calls on your iPhone
https://support.apple.com/en-us/HT204027
Manually update your carrier settings on your iPhone or iPad