Power button won't turn my iPhone off
My iPhone 13 won't respond to shut down button
[Re-Titled by Moderator]
iPhone 13, iOS 17
Question marked as
Try a forced restart.
• Press and quickly release the volume up button
• Press and quickly release the volume down button
• Press and hold the side button.
• When the Apple logo appears, release the button.
Force restart iPhone - Apple Support (IN)