iTunes could not connect to this iphone. You do not have permission
I just recently bought the iPhone XR, RED, 128gb. I am trying to sync with my itunes. and i keep an error (itunes could not connect to this iphone. You do not have permission) I have read some of the discussion of people with similar problems. I have updated my OS to MacOS high sierra 10.13.4 (17E199). I am still getting the same error.
I I have a MacBook Pro 13 inch, early 2011. Any suggestions?
iPhone XR, iOS 12.1