Oh, your cool and expensive iPhone X, X, XS Max or XR is not working properly. Maybe it's freezing or crashing. Maybe it's going too slow. Maybe it hangs on a certain point or screen and refuses to break loose. Whatever the disease is, you can restore and restore your iPhone to see if a reboot can fix it.
If you put your phone into recovery mode, you can try updating iOS to see if the issue is resolved without losing any content and settings. If that works, great. If not, recovery will attempt to recover the phone by deleting it and installing iOS from scratch. If recovery resolves your dilemma, you can set up your phone as a new device, or try to restore it to its previous state by a recent backup.
The process of placing an iPhone X (and the iPhone 8) and iPhone 8 Plus in recovery mode is different from other iPhones; You need to know the following.