There's nothing quite as frustrating as a frozen iPhone screen. You tap, you swipe, but nothing happens. Your once-responsive device has become a digital paperweight. Fear not, fellow iPhone users!

Your iPhone 17 has a built-in diagnostic tool that can test the touchscreen hardware. You can access it through the Phone app by dialing a specific code, but the exact code varies. A more reliable ...

If your iPhone shows a black, unresponsive screen, start by checking for physical damage or charging the device for at least 15 minutes. If that doesn’t help, force restart your iPhone or update its ...