The volume of the phone is turned up, why?

The volume of the phone is turned up, why? Common causes and solutions are as follows:

First, it may be affected by the problem of the mobile phone case or the mobile phone film. Try to remove the phone case so that the sound from the blocked hole will not be masked.

Second, the speaker is blocked. Liquids can also be used to make the speaker quieter if it is blocked by dust or foreign objects. This requires us to dry it with a hair dryer and a dry toothbrush or remove foreign matter.

3. The mobile phone system is not updated in time. Sometimes the system version is too old, and there will be bugs and vulnerabilities, which will not only cause all kinds of problems, but also slow down the running speed of the phone. Therefore, it is necessary to upgrade to the latest system version.

Fourth, network failure. Change the time, location, and contact, and perform the call operation again to check whether the call quality is poor due to network reasons.

Fifth, mobile phone problems. Please back up your mobile phone information (mobile phone number, text message, **, etc.) and bring the purchase invoice, warranty card and mobile phone to the nearest customer service center for testing and processing.

Open the phone's [Settings] - [General] - [Accessibility] - [**Noise Cancellation], and then turn off the [**Noise Cancellation] option, and the call volume will be louder.

**Noise cancellation] function will automatically eliminate the ambient sound in **, after it is turned off, the phone may also include the noise around you, and the sound quality of the voice you speak heard by the other party may not be so good. But in the absence of headphones, this is a good way to increase the volume of your calls. Of course, if you have a headset, you can get a better call experience by using a headset to call.

If the volume of the mobile phone is not turned up, you can go to the settings of the mobile phone to find the volume button, and press the volume button to turn it up. If it's not good, see if the film is blocking the sound diffuser. Or the sound diffuser is blocked by dust, so just wipe it with a cotton swab dipped in alcohol.

The reasons why the sound of the mobile phone cannot be adjusted are as follows:

1. The sound button is broken, and the volume cannot be adjusted by pressing the button.

2. If there is a problem with the mobile phone system, turn off the mobile phone and restart it to see if it can be solved. If it doesn't work, try reflashing the phone system.

3. Or turn on the shortcut button on your phone to adjust the sound.

The solution to the phone can't adjust the sound:

1. Adjust the volume of your phone to the maximum.

Press the volume ominous + button directly to adjust the volume setting of the phone to the most exciting. You can also open the settings, find the volume setting option, turn all the volumes to the highest, see if there will be a response, and then open the **Library audition.

2. Restart your phone and try it.

If the volume button is turned on to the maximum, and there is still no sound on the phone, you might as well restart the phone in this case, and the volume will be restored after the Samsung phone is generally restarted, but it will not take long for the sound to become smaller. But if that doesn't happen anymore, congratulations.

3. Software conflicts.

Now a lot of software will change the original sound volume, quite domineering, so you need to think about what software has been ** recently, if you are not sure, you can go to the security phone manager to set all the software permissions, or directly delete these software.

4. Restore the factory.

Sometimes there is a problem with the system, which will lead to all kinds of problems with the phone, so no matter how unwilling you are, you need to restore the factory settings. Remember to make a backup before doing a factory reset. <>

1. If the volume button on the side of the mobile phone cannot be adjusted, it is recommended to enter the volume in the mobile phone settings menu to try to adjust it. Determine if the volume button is broken.

2. If it doesn't work, press the volume up and power button until the recovery interface appears.

Select Wipe Data Factory Reset to erase all data, that is, restore factory settings, then press the power button to confirm, and then select yes - delete all data, yes, erase all data.

Select Wipe Cache Partition, press the Power button to confirm, and then select Yes - Wipe Cache.

Select the fifth item install zip from sdcard, and then select the first item choose zip from sdcard, and after confirmation, find the ** flash package, that is, the zip format file.

3. If the problem still cannot be solved, it is recommended to send the mobile phone to the after-sales outlet for specific testing.

Can't turn up the sound on your phone? The description of the problem is unknown, is there a volume bar display when the volume is adjusted? Try factory reset your phone.

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1. It is possible that 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. 2. There is a software failure on the mobile phone and the audio driver is damaged.

In a similar situation, you can try to drive the banquet from the official **** drive of the relevant mobile phone yourself. Of course, if it can't be solved, then it needs to be returned to the factory for repair. 3. The sound of many Android phones is separated, such as multi**, playing games, etc., it depends on the specific situation, such as multi** There is no sound, as long as the multi** is adjusted to the maximum.

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Reasons and solutions for turning the volume of the mobile phone to the maximum or small:

1. It may be that there is a problem with the public function of the mobile phone, which is commonly said that there is a problem with the speaker of the mobile phone, and it may be that the speaker of the mobile phone has too much dust accumulation, which causes the sound transmission of the mobile phone to be hindered. You can use a toothpick to stick double finch gel, or a toothpick wrapped in a paper towel dipped in alcohol to clean the horn holes. The last thing to note is that you can't push too hard and you can't let water into the horn hole.

If you can't solve it yourself, it is recommended to go to the mobile phone after-sales service or repair shop for help.

2. The low volume may also be related software, songs, **The sound itself is set relatively small, there is no way, it is set by the uploader himself, and you can find the version with a big sound by yourself.

3. The volume of the mobile phone is set too small or the normal volume cannot meet the needs, and almost all mobile phones now have the function of amplifying the volume, and this function is [mono audio]. It works by merging the multi-voice lead audio into mono audio to increase the volume. This feature can be found in the Smart Assist or Accessibility Assist settings.

What's the deal with the volume adjustment of the mobile phone can only be turned up, not small?

Dear, I'm glad to answer for you: What's going on with the volume adjustment of the mobile phone can only be turned up, not smaller? Answer: My phone can only be good to burn friends and wait until the volume can not be reduced, it may be because our mobile phone has a problem with the volume button empty, and the decrease key is rushed, and we can repair the decrease button.

It could be that we turned the volume up to a minimum and couldn't reduce it any longer. At this time, we can only make the volume button so loud. It is possible that the service life of the mobile phone has reached the end of the period and we need to replace it with a new one.

Mobile phone, the full name of mobile**or wireless**, commonly known as mobile phone, was originally just a communication tool, and in the early days, there was a common name of big brother, which is a portable ** terminal that can be used in a wide range.