1.You can turn off your iPhone5 by means of pressing the “Home” button and “Power” button simultaneously for seven seconds. For the same reason, you are able to restart your iPhone5 by pressing the “Home” button and “Power” button simultaneously for eight seconds.
2.You can cut out a screenshot by pressing the “Home” button and “Power” button at the same time. And then you can find your screeenshot in photos of your iPhone5.
3.You can enlarge your iPhone5’s screen via double click the screen or use three fingers to click the screen.
4.You can set your iPhone 5 in recovery mode accornding to the following operations. you need to turn off your iPhone5 firstly. Press the Power button, and the white Apple logo will appear on the screen. Don't release the Power button, and then hold the Home button till the screen become blank. Please release the Power button as the screen become blank, but don’t let go Home button. Then your iPhone5 enters recovery mode.
5.You can quit from any stuck applications via press the "Home" button for eight seconds.
6.When your iPhone rings, you can mute your iPhone’s tone via press the button “Power”, or you can reject calls via press the button “Power” twice.
7.You can view your iPhone’s taskbar via press the button “Home” twice. What’s more, if you want to make a customized taskbar, you just need to keep pushing the button “Home” for three times.
8. By swiping left the status bar you can control music, adjust the volume, and open/close screen rotation.
9.You can take photos using your iPhone’s earphone. You just need to press the volume buttons of your iPhone’s earphone.
10.You can not close your iPhone’s camera sounds in non-silence mode, but you can hold the loudspeaker so as to get a better muting effect.