If your iPhone is showing a black screen that never goes away, you should try resetting it or putting it into recovery mode.
Use the following suggestions if your Surface laptop shows a battery symbol on the screen and is stuck on that screen. Perform a hard reset Use another charger and monitor the battery indicator ...
Like pretty much all forms of modern technology that relies on some form of computing, iPhones can and do lock up from time to time. Also like most modern devices, there are several kinds of hardware ...