If you happen to be using a USB dock, skip the USB dock and try connecting the USB cable directly to the computer as well.
Connect the iOS device to a different USB port on the computer.Start with the the first five tricks, they are nice and easy, whereas the latter two tricks are slightly more involved and we detail those a bit more below: Don’t worry, there are usually a few simple solutions that will resolve the problem and et your computer to detect the iPhone or iPad again, so try these tricks first in any whatever order works best for you.ħ Simple Tricks to Get iTunes to Recognize an iOS Device