Numerous small issues can be resolved by just restarting your iPhone.However, you need to investigate more than a standard reset if your device won’t turn off or on, the screen is black, or it freezes and becomes unresponsive. This is where rebooting or forcing your iPhone into sleep mode comes into play.
The most frequent troubleshooting method for any device experiencing faults and performance concerns is rebooting or restarting.
How to force restart your iPhone 7 or 7 Plus
- On the right side of the iPhone, press and hold both the Volume Down and Side buttons simultaneously.
- When you see the Apple logo on the screen, release both buttons.
How to force restart your iPhone 6s or earlier
- The Home button on the front of the smartphone and the Side button on the right side of the device should be pressed and held simultaneously.
- When the Apple logo appears on the screen, release the buttons.
Using the settings, restart any model of the iPhone
- Click on Shut Down by scrolling down in Settings > General. Use the Slider to turn off the iPhone on the following screen.
- To restart an iPhone, wait 30 seconds and then push the Power button.
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