How do I turn off my iPhone 6 without the power button?
If your iPhone won't turn off the usual way, you can force it to restart. To force restart a recent iPhone that has Face ID, press and release the Volume Up followed by the Volume Down buttons, then hold the Side button until it restarts.Oct 12, 2021
Why can't I turn off my iPhone 6?
Press and quickly release the volume up button, press and quickly release the volume down button, then press and hold the side button. When the Apple logo appears, release the button.
How do you force shutdown an iPhone 6?
iPhone Won't Power Off If your iPhone won't turn off, try forcing it off by holding both the sleep/wake button and the home key for about five seconds. Continue to hold until the Apple logo appears. Your phone should now power on and off normally.