Why is there no sound when I turn on my phone?

If you are using a Huawei phone and there is no sound when the phone is played, you can use the following methods to troubleshoot the problem:

1.Check to see if your phone shows the headset icon.

If the phone is not plugged into the headphones, the headset icon is still displayed, which will cause the phone to play silently.

2.Please make sure the horn is not obscured.

Please make sure that the position of the sound outlet of the speaker is not occluded, such as protective case, protective case, etc.

3.Try cleaning the horn dust filter.

You can use a soft, long-bristled brush dipped in alcohol and scrub the dust filter inside the sound hole to see if the sound returns to normal.

4.Follow the steps below to detect if the device is making sounds normally.

Please open the My Huawei app on your phone and find My HUAWEI app > Service > I want to detect > Other > Device sound problem (Service app > troubleshooting > More > Other > Device sound problem to start detection).

2) If the sound is abnormal, it is recommended that you back up important data in advance (WeChat QQ and other apps need to be backed up separately) and bring the purchase voucher to the Huawei Customer Service Center for professional testing.

If you still can't resolve the issue or still have doubts, back up your data in advance (apps such as WeChat QQ need to be backed up separately) and bring your purchase voucher to a nearby Huawei customer service center for maintenance.

3. Try to clear the abnormal data via "Settings-> General More Settings> Factory Reset->Erase All Data". Note: This item will lose all the data stored on the user's mobile phone, including ** book, short message, third-party application software, and related information, and the data stored on the T card will not be lost.

Use with caution.

Maybe your phone mailbox is broken, or maybe the volume is turned to the lowest.

If you have a sound and no sound, there may be a problem with the microphone of the mobile phone, and you can choose to replace the microphone.

The sound card may not be good when the mobile phone encounters this situation, it is recommended that the mobile phone reset and restore it to try it, if it has not been solved, it has to go to the mobile phone repair shop to repair it.

The phone has a sound, and then there is no sound, which means that its sound quality is damaged and needs to be repaired.

If the sound of the mobile phone is in this situation, the first thing to do is to turn on the mobile phone and see if there is a problem with the speaker of the mobile phone, and it is recommended to replace it.

It should be a problem with the speakers.

What function are you using, there is no sound whether there is a problem with the setting.

Clean the earpiece and speaker, the mobile phone has been used for a long time, the earpiece and speaker will be covered with dust, you can use double-sided tape to stick to the toothpick, stick the dust down or clean it with a toothbrush, but the action must be light, so as not to damage the earpiece and speaker, you can also press and hold the power button to restart the phone. Open Settings, tap the Smart Assist, Accessibility, Turn on Mono Audio button.

Whether the phone's mono audio should be turned on or off depends on the individual's needs, and mono audio is generally set up for people who are hard of hearing or deaf in one ear, so that the sound can be blended so that the user can hear all the sound effects.

Mono is a relatively primitive form of sound reproduction, which is to mix the audio signals from different directions and record it by the recording equipment, and then re-open it by a speaker to use the mobile phone normally, and the auxiliary function can help friends with vision and hearing impairment to use the mobile phone more freely.

Most of the audio on the mobile phone is multi-channel, multi-channel means that the sound of the left and right ears of the headphones is different, some** is 3D surround or left man and right woman and the like, and turning on mono audio will fuse these sounds.

1. It may be caused by setting the Turn off all sounds option, it is recommended to turn off all sounds through "Accessibility" and cancel the checkmark.

2. Check whether the phone is on mute, if it is on mute, unmute.

3. If the above two operations are invalid, please back up the data in your phone first, and then restore your phone to factory settings.

Steps to factory reset your phone:

1. Find "Settings" in the phone menu and click to enter.

2. Find "Factory Reset" in the list, think clearly before clicking, factory reset will delete the settings on the phone, such as personalization, software and call and SMS history, but will not delete the content in the SD card.

3. Generally, the mobile phone will ask you to enter the "protection password", which is also a kind of protection for your mobile phone data, to prevent the mobile phone from being maliciously destroyed data, enter the 4-8 digit password, and click "Confirm".

If there is no sound on your Samsung phone, it is recommended to do the following:

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

2.Check whether the phone is on mute, set - sound - volume, and 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.

You can try shutting it down and restarting it after a while.

Check to see if it's muted or the volume is too low, and if it doesn't work, try restoring it to factory settings. If it doesn't work, it's broken.

1.The speaker of the mobile phone is broken, and in this case, you need to take it to a mobile phone repair shop for repair. Generally speaking, it is best to return to the factory for maintenance, and do not repair it in a small shop to prevent the other party from replacing parts.

3.If it is a flashing problem, you need to re-flash it.

Sometimes the speaker of the mobile phone is broken, so the sound of the mobile phone will be turned on and there will be no sound, and it should be repaired in time.

Press mute, or the Yang speaker is destroyed.

Maybe it's not because the headset or something is broken, try other software problems, and try restarting it.

Based on your description, it is recommended that you:

1.It may be due to setting the Turn off all sounds to suppress the spine option, it is recommended that you turn off all sounds and uncheck the checkmark through your phone Settings - My Device - Accessibility - Turn off all sounds.

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