Assistive Touch: iPhone without the Power Button to turn off
- Launch the settings App and tap on "General".
- Open the "accessibility". Activate in the area of "Assistive Touch" the setting of this name.
- It is a small circle at the edge of the screen appears. Tap on it to open the wizard.
- Select "device" and then hold the Button "lock screen" button. It is the well-known appears to be Off-dialogue. Swipe from the left to the right, your device to turn off.

Assistive Touch on the iPhone
If you want to turn on your iPhone again, you need to connect it with iTunes, or wall outlet. Should iTunes not detect your device, then this practical tip more.