Apple's mobile phone system suddenly displays English Hello in full screen. What happened? Should I press that?

1. If the phone is turned on for the first time after purchase or after the system is restored or upgraded, hello will be displayed on the phone screen to welcome it. Click Next to enter the activation program and start setting up the phone. The phone can only be used normally after setting; This situation is normal, don't worry, just follow the instructions on your mobile phone.

2. If hello is displayed when the phone is turned on, but you can't click Next and there is no response, it may be that the phone crashed. You can press and hold the home button and the power button to restart the phone forcibly, and it will return to normal after restarting.

3. If it still doesn't work, there may be something wrong with the hardware or system of the mobile phone. It is recommended to contact the official after-sales service mobile phone. If it is a system problem, it can also be solved by brushing a new system into the mobile phone after the official sale.

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Common problems and solutions of Apple mobile phone;

First of all, the home button becomes less useful.

Directly disassemble the machine and clean the HOME button with alcohol to get an electric shock, without changing it.

Second, the mobile phone suddenly gets stuck when it is used.

1. After exiting, close the program still running in the background and empty the program cache.

2. Clean up useless applications and delete useless photos.

3. Use antivirus software to kill Trojans on mobile phones.

4. Restart the mobile phone regularly, clear the cache in the mobile phone, make data backup, and restore the mobile phone to the factory settings.

Third, the phone crashed.

1. Press and hold the power button 10 second to force the shutdown.

2. Delete the relatively unimportant data one by one, or format the memory card directly.

3, if the phone often crashes, the above methods can not solve the problem, it is best to find after-sales maintenance.

4. If the system file of the mobile phone is deleted by mistake, you can search the corresponding software in the mobile phone appstore to restore it. Data such as photos, short messages and contacts deleted by mistake can also be recovered through this software.