Vivox7 mobile phone is dead. What happened?

Abnormal sound of vivo X7 mobile phone can be solved in the following ways:

It is suggested to close the software running in the background of the mobile phone first, then clean it up in I Manager-Space Management, and then try to restart the mobile phone.

You can try to open the recording software alone and record a paragraph at will, and then play it again to see if this phenomenon will occur.

If the voice can be recorded and played normally, it may be that other software in the mobile phone occupies the audio channel in the mobile phone; When this phenomenon appears on the mobile phone again, you can go to mobile phone settings-more settings-application-run (after the mobile phone is updated to FUN Touch OS version, you can go to mobile phone settings-more settings-click the software version number on the mobile phone 7 times, enter the developer mode, and then return to more settings-and the developer option will be opened. ) Stop running the software gradually. When a software stops running and the mobile phone can make calls and send voice messages normally, uninstall the software and then observe the usage.

If this phenomenon still occurs, it is recommended to take your mobile phone to the local vivo after-sales service center for testing, subject to the after-sales test results.

You can find vivo official website-services-click on the service outlets-select your province and city-and inquire about the local after-sales service center on the mobile phone desktop.

The specific steps to enter the operation interface are as follows:

1. Find the setting icon on the mobile phone desktop and enter the setting interface.

2. Click More Settings in Settings.

3. Enter the more settings interface and select the application option.

4. Click Run in the application.

5. Enter the running interface and stop running the software step by step.

The specific steps for inquiring the address of the after-sales service center are as follows (taking the mobile phone as an example):

1. Find the vivo official website icon in the mobile phone and enter the mobile phone terminal vivo official website.

2. Enter vivo official website and select the service.

3. Click on the service outlets in the service interface.

4. Enter the service outlets to inquire about the address of the local after-sales service center and go to the nearest place.