Have you tapped Allow, and acknowledged on your computer?
Yes i have knowledge on computer
What error are you getting in iTunes then?
When connecting my iPhone with iTunes not syncing I need he
What is the error message? Is your iTunes version 12.6.3 or higher?
12.7.6
What is the error message when you connect the phone to your computer?
iTunes on my computer not response to my iPhone and give this message on ip
What happened when you tapped "Allow" or "Don't Allow" on your phone?
Not
Nothi
I'm going to give up, because you have not provided enough information to diagnose your problem in spite of the several questions I have asked.
Do you use Windows or macOS?
There are few things to do, but if you don't get any error on screen, you should try firts to disconnect device, restart computer, restart iPhone and connect again.. 🙂
My iPhone is not working with iTunes on my laptop