Turn off iPhone Without Power Button

If you have broken with home button of your iPhone, iPad or iPod. Normally, you will turn off the device by home button so you can't make it. However, you can turn off device without home button. Just have iPhone home button on screen or open Assistive Touch mode. Press at Assistive Touch button on the screen > Devices > Hold the Lock Screen button > Slide to power off. If you want to turn on your iPhone, iPad or iPod again. Just use Power Adapter charge to your device.

iPhone Home Button on Screen

You can have iPhone home button on screen for returning you to the phone's default screen. No need any app. Its can also be used same with iPhone's Home button, the button at the bottom center of the phone. Your iPhone have to upgrade to iOS5 for this feature.

Go to Setting >> General >> Accessibility >> Assistive Touch, select ON. Your iPhone will have a circle on the bottom right of the screen. Tap the circle for iPhone home button on screen will show.

"Assistive Touch allows you to use iPhone if you have difficult touching the screen or if you require an adaptive accessory." The iPhone home button is the most commonly used. However, I think its may not easy to broken and not working, but this feature will reduce number of iPhone Home Button use. Except, when Sleep mode cannot use iPhone home button on screen.

Restart iPad and iPhone 4

Normally OS in the iPad is firmly. However, That can happen about hang or iPad frozen on screen. You should know how to restart it. If you know how to restart iPad that you will use with iPod and iPhone 4.

Let's press sleep/wake button on the top of iPad and home button together about 10 second. You will see red slide bar on the screen. Just press and hold onto that iPad will restart. Turn on power your iPad again by press sleep/wake button on the top.