What is the reason for the constant sound of Samsung A8 calls

Samsung A8 phone to operate:

1.Try to shut down again.

2.Check if your phone has set an alarm or reminder.

3.Back up your phone's data (book, SMS, ** files, etc.) and restore factory settings (go to phone settings - reset - restore factory settings).

It is still recommended that the phone be sent to the nearest Samsung service for testing and progressive processing.

Samsung A8 phone to operate:

1.Try to shut down again.

2.Check if your phone has set an alarm or reminder.

3.Back up your phone's data (book, SMS, ** files, etc.) and restore factory settings (go to phone settings - reset - restore factory settings).

It is still recommended that the phone be sent to the nearest Samsung service for testing and progressive processing.

Turn off the touch sound.

1. Samsung's official website does not provide relevant information such as mobile phone flashing (engineering mode ROM baseband recovery). 2. Due to the risk of flashing the machine and writing the system by yourself, if there is a problem with the mobile phone system, it is recommended to bring the repair card, purchase invoice and mobile phone to the nearest Samsung Electronics Service Center for engineers to solve the problem. 3. It is not recommended to operate by yourself to avoid unnecessary losses.

Enter the "Settings" interface, click "Sound > Volume", and check whether the volume is turned up to higher in all modes. Restart your phone and try. Check that the speakers are covered. Replace** to confirm whether there is a problem with the audio source.

If there is no sound from the phone, we can do the following:

1.It may be caused by the setting to turn off all sounds, it is recommended that you turn off all sounds through your phone's settings - (My Devices) - Accessibility - (Listening) - Turn off all sounds and uncheck it.

2.Setting-Sound-Volume, try to turn up the volume of each item.

If the problem persists, please bring the purchase invoice, repair card and machine to the Samsung service center for inspection.

There is no separate option to turn off and modify the power on and off sound of Samsung mobile phones, if you want to set the power on and off sound of your mobile phone, you can achieve it by adjusting the system volume, the operation method is as follows: on the standby page, click on the application - settings - sound (sound and notification) - volume - slide the volume of "system" left and right to adjust the power on and off sound, slide to the far left to turn off the power on and off sound.

Settings - Sounds (Sounds & Notifications) - Volume - Swipe left and right.

1.It may be due to the setting to turn off all bridge sounds option, it is recommended to go through the mobile phone settings - (My Devices Device) - Accessibility - (Listening) Cina - Turn off all sounds and cancel the checkmark.

2.Setting-Sound-Volume, try to turn up the volume of each item.

If the problem still exists, please bring the purchase invoice, repair card and machine to the Samsung service center for testing.