macOS High Sierra with iTunes 12.8.2.3 won't recognize my iPhone 7+ (13.1.3) to make a backup
When I upgraded my MacBook Pro (15-inch, Mid 2010) to macOS High Sierra, it stopped recognizing my iPhone 7+ (13.1.3) with iTunes 12.8.2.3. I'm unable to back it up anymore.
Thank you!
MacBook Pro 15", macOS 10.13