Answer to: iOS 11 & iOS 11.0.1 Freeze and Hangs!I had this same issue yesterday. Was using the phone and it froze. Wouldn't let me swipe across on the home screen, touch any icons, or turn the phone off or restart it using the Side Button/Home button. Couldnt answer or see phone calls, messages etc, but only hear the alert tunes. I let the battery drain until fully dead, then when it turned off, i put it back on charge and let it turn back on. Now all fixed!