Iphone date and time stuck.

General reasons and solutions of Apple mobile phone card;

1, delete unused apps, bulky files and other fragments.

2. Automatic background processes are prohibited. Automatic background process is a convenient function, but if it slows down the running speed of the system, this convenience is not worth it.

3. Reduce the dynamic effect. Enter the settings, general functions and auxiliary functions, and turn on the dynamic effect to reduce.

4. Turn off the blur/transparency effect. The notification and quick setup interface of ios7 will have a translucent effect, which will take up some graphics processing performance, which is naturally economical for the old iPhone. Enter Settings, General Functions and Auxiliary Functions, and turn on Contrast Enhancement.

5. Fix the keyboard lag. In settings, go to iCloud, close documents and data, and then open them again. Next, return to the main setting interface, General-Restore, and select Restore all settings. This can improve the keyboard speed.

6. Restart the phone. Restarting the phone can clean up temporary files and free up memory.

7. Clear all contents and settings. Go to Settings-General-Restore and select Delete All Contents and Settings.

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Apple is an IOS system, which has many different operations from Android phones. So how to use Apple's mobile phone?

1, shortcut key

Screen capture: Press the Home button+Power button at the same time to automatically capture the screen.

Forced shutdown: Press the Home button+power supply at the same time for about 10 second, and ipoone will be forced to shut down.

Reject the call: press the power button once to mute the call; Press the power button twice and the incoming call will hang up directly.

2. Control center

Apple mobile phone has a small circle control center with many functions. You can quickly turn off or turn on Bluetooth, wifi, camera, music and other functions. If you don't want to use this control center, you can turn it off in the settings of the control center.

3. Close the application.

You can press the home button twice, and the thumbnail of the application will appear. Slide up to close, and three fingers operate at the same time.

4. Jiugongge Input Method (only applicable to China Bank and Hongkong)

We can find the nine-grid input method-universal-keyboard-in the settings of Apple's mobile phone, and add a new keyboard to make everyone type faster.

5, SMS sending and receiving time display

In short messages, as long as we slide to the left slightly, the sending and receiving time of each short message will be displayed.

6. Hunting

When browsing multiple tabs in safari, you can close the current page by sliding the tabs to the left.

7. Continuous shooting by camera

When taking photos with Apple's mobile phone, we can take multiple photos or continuous shooting just by pressing the camera button, as long as the mobile phone with ipone5 or above has this function.