Apple mobile phone connected to computer
There are several main reasons that lead to the unresponsiveness of Apple's mobile phone connected to the computer:
At present, Apple's mobile phone system has a security detection mechanism. When we connect the mobile phone to the computer, an option of whether to trust the computer will be displayed on the main screen of the mobile phone. If we don't unlock it, or click the "distrust" option, Apple's mobile phone won't let the computer connect to it at this time, so we can't see any response on the computer.
Do you trust this computer?
If this is not the case, please continue reading. Next, you can try to replace your mobile phone with a USB port on your computer to see if there is any response. Of course, if there are more computers around you at this time, you can try to change a computer.
If replacing the USB port of the computer doesn't work, please change the data cable of an Apple mobile phone at this time to see if the cable is broken.
Attachment: Apple mobile phone does not respond to iTunes solution.
If you can't recognize the currently connected Apple phone when using iTunes software, please also confirm the trust option on the phone's home screen.
If there is no problem with the connection trust option, try restarting the computer, and then open the iTunes software to see if you can recognize the iPhone.
If you still can't recognize it after restarting, please check the device manager of your computer to see if there are any drivers installed. The following picture is a screenshot of the iPhone driver that was not successfully installed under Windows XP. If you see a question mark driver similar to an Apple device, it means that there is something wrong with the current system, and you need to solve the problem of USB driver first.
device manager
If we don't find any problematic drivers in Device Manager, we can also try to reinstall iTunes software. You can download the software from Apple official website or Baidu Software Center, and reinstall or completely install it after repair.
If it still can't be solved, I suggest you change your computer at this time to see if you can connect your mobile phone and iTunes normally. If you can connect to iTunes on other computers normally, there is something wrong with your computer system.
Other cases
If you don't have an extra computer at this time, you have tried to delete iTunes and reinstall it. At this time, you can also choose to remove Apple Moblie Devices support in the "Control Panel-Uninstall Programs" of the system, and then try to reinstall iTunes software.
uninstall program
Finally, try to connect the iPhone again to see if the connection is successful.