2. Holding down the POWER and HOME buttons at the same time will capture the current screen content, which you can find in the photo album.
3. Double-tap the screen or three fingers at the same time, the screen will be enlarged automatically.
4. When the phone is turned off, press and hold the POWER and HOME buttons at the same time until the Apple logo appears, then release the POWER button and continue to press and hold the home button to enter the recovery mode.
5. Long press the HOME key for 8 seconds to launch any stuck software.
6. When an incoming call comes in, clicking the POWER key is to mute it, and double-clicking the POWER key is to reject the call.
7. Pressing the HOME key twice in a row calls out the taskbar, and the function of pressing the HOME key 3 times in a row can be customized.
8. Double-click the HOME button to bring up the status bar of iPhone, tap and hold any of the software icons for about 3 seconds, all the icons will start to shake, at this time, just click on the small fork at the top left of the icon to exit the current software. If you slide the status bar to the left, you can also control the music, adjust the volume, and turn on/off the vertical screen lock function.
9. When typing a text message, type "i" and shake your phone to undo it. And if you enter two spaces, you can enter "." （
10. There is no backspace key in the calculator, but you can backspace by simply scratching left or right on the numeric screen.
11. The speakers on the iPhone 5 are a bit flashier than on the 4S, but unfortunately the iPhone 5 speakers are still at mono level. The discrete speakers are just for show.
12. In addition to the previous generations of iPhone 5's original headphones, the volume + can also be used as a shutter to take pictures. It can be described as a sneak peek artifact.
13. The camera shutter sound of iPhone 5 in non-silent state cannot be turned off, but you can press and hold the speaker... The mute effect is very good!