While iPhones are generally independent, self-contained devices, you can connect your iPhone to a computer to back up data or transfer large files to it. Unfortunately, the first step (connecting to your computer) doesn’t always go smoothly. Let’s take a look at why your Mac or PC isn’t seeing your iPhone.
How to Fix iPhone Not Connecting to PC via USB Cable in iOS 16
There are several possible reasons why your computer isn’t seeing your iPhone even when it’s plugged in. Your phone may be turned off and therefore unable to connect, or the cable or USB port may be faulty. There could also be a larger issue with your computer or phone that needs to be resolved before you can connect your iPhone.
Below are, in descending order of severity and complexity, the things you can try if your PC or Mac doesn't recognize your iPhone when you connect it with a USB cable.
Turn the phone on. Your iPhone may be connected to your computer but still turned off. If so, it will not register on your computer until you turn it on.
