How do I restart a Iphone 6?

To restart an iPhone with home button (Touch ID Button) Press the Home Button ( Touch ID button) and power button at the same time for a few seconds. Or to power off press power button for few seconds then slide the slider. To power it back on Just press power button for a few seconds

More info - Restart your iPhone - Apple Support

Hi there!

Learn how to turn your iPhone off, then back on: Restart your iPhone - Apple Support.

Jack

leann226 Said:

"How do I restart a Iphone 6?"

Please Provide More:

Why do you need to restart it? If you are having issues, please report them for distance with troubleshooting.