Updated my iPhone 12 Pro Max with iOS 15.5 and I have problem with my cellular data I cannot do or receive calls
Anyone with the same problem?
Question marked as
See this Apple article: If you see No Service or Searching on your iPhone or iPad
If you see No Service or Searching on your iPhone or iPad - Apple Support
Then see this Apple article: If you can't make or receive calls on your iPhone
If you can't make or receive calls on your iPhone - Apple Support