All the functions of Apple Iphone4s?

1. By default, the App Store button on the first page is where the software is installed and automatically updated.

2. It is recommended that girls with hard hands and people who are too lazy to toss use it to install software, and it is recommended to stay away from 9 1 mobile assistants.

3. Press and hold the top button for a few seconds to turn it off. This button is called the power off button-for those who use the lock screen as a power off. ..

4. Hold down the power off and home at the same time to take a screenshot (very practical).

The calculator is a scientific calculator (very practical)

6. The timer that comes with the system can put the iPod to sleep. Usage: listen to music before going to bed, and set to sleep after half an hour, so that the music stops after half an hour. Not only the iPod, but also the broadcasting software such as Tokyo FM is also effective.

7. There is no backspace key on the surface of the calculator, but you can backspace by sliding left or right on the digital screen.

8. Click the plus sign under 8.safari, and you can open one directly from the desktop after saving it to the home screen.

9. Shake iPhone/iPod touch to play music randomly. The microphone on the original earphone, click Pause, double-click Fast Forward, and triple-click Back to rewind the song. Click Yes to the previous song and the next song, and press and hold it to be the same song.

10. Press and hold the button of line control, and you will enter speech recognition. You can call, for example, xxx. Or ask: which band is it? It's the same if you press the home button without wires. (3Gs/4 only)

1 1. Google Maps has convenient street view mode and simple navigation function. Street view means that if there is a villain icon on the left side of the map point, click on the villain (only in some countries). Navigation is to look at the starting point and the end point, and will prompt how many meters ahead to turn.

12. When playing music, press the home button twice on the standby (lock screen) or home screen to bring up the window for controlling the ipod, such as the following song, pause, etc. You can also set it as a camera.

13. When inputting a short message, shaking the small I is equivalent to CTRL+Z, and shaking the iPhone on the input screen prompts to cancel the operation.

If you want to enter the unit symbol "degree" (small circle) when typing, you can press and hold 0 on the numeric keypad and this symbol will appear.

14. When browsing the webpage, you can click on the status bar to quickly jump to the top of the page (commonly used as notepad).

15. When playing movies and music, if the speed unit of fast forward or backward is more accurate, you can press and hold the point on the playback progress bar and move down along the vertical direction of the playback progress bar. The further you go, the higher the accuracy of the fast-forward rate.

16. Hide audio files in iphone: Select the audio you want to hide in itunes, then right-click-Show Introduction-Enter "Explicit" in Category, then sync to iphone, click Settings-General-Restrictions-Enable Restrictions on iphone, and then open Explicit in "Music and Podcasts" below to hide all your notes on ipod.

17.FLEC, ape (only applicable to non-split files) to Apple in one step: Install the next Winmount, then click Edit-Preferences in itunes, find Import Settings under the General tab, select Apple lossless decoder, and confirm to find the downloaded APE. Right-click flec audio- After adding to a new cd, it will automatically virtualize a CD drive and read out music files. At this time, itunes will automatically ask if you want to import a CD. If you have an Internet connection, you can directly get the CD tracks and corresponding information, which is very convenient!

If the hymn is a split-track file, you can use foobar and a plug-in of apple loss to convert it, or foobar can directly convert it into wav after listening, import it into itunes, select the file, and right-click "Create Apple Loss Version" to realize the operation. When flec and ape APE are converted into wav, the sound quality will not be lost, so the loss converted by this method is still lossless ~ ~

18. When typing, you can enter "."by entering two spaces (this shortcut can be set to off).

19. Click on the position you are most interested in, and the camera will automatically focus there (3GS/4 only).

20. If there is an incoming call, press the power off button to mute it, and press it twice to reject it.

2 1. There is also a long press of the Home button for 8 seconds to terminate any dead programs ... Long press of the HOME+ power button is a forced shutdown. ...

22. Press and hold the HOME+ power button for a long time when the machine is turned off, and then release the power button when an apple appears. The homepage will not be released. After a few seconds, you can enter DFU mode ... you can connect to ITUNES to refresh (firmware flash, use with caution).

23. Microphone and speaker position: 3gs has a microphone on the right and a speaker on the left; The iphone 4 is the opposite.

24. The camera shutter sound can't be turned off ... but you can hold down the speaker ... the sound insulation effect is very good!