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Situation 1: The volume adjustment is too small.
Solution: Press the volume + button directly to adjust the volume setting of your phone to the maximum. 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.
Scenario 2: Software conflicts.
Solution: Now a lot of software will change the original sound volume, quite domineering, then you need to think about what software has been ** recently, if you are not sure, you can go to the safe mobile phone manager.
There you can set permissions for all the software, or delete the software outright.
Situation 3: System problems.
Solution: 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.
Finish. Remember to make a backup before doing a factory reset.
Situation 4: There is a problem with the system version.
Solution: Sometimes, the volume of the system sound is also related to the system version, and the phone sound can become normal after upgrading the system to the latest version.
Situation 5: The speaker is dusty.
Solution: If you find that the bottom of the phone's speaker is dirty, you can use a toothpick and other tools to clean up some speaker holes to reduce the problem of phone volume blockage.
Situation 6: Other issues.
Solution: If the phone is flooded or cannot be found due to water ingress, it may be that the speaker is faulty, and it is recommended to send it for maintenance.
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Make model: iphone12
System: Take iPhone12 as an example, the sound of the earpiece is small, you can press the volume key of the mobile phone to the maximum, and then enter the auxiliary function to turn on ** noise cancellation. It is divided into 2 steps, and the specific steps are as follows:
1 Go to Accessibility in Settings You can press the phone volume key to the maximum, then open the phone settings and tap the Accessibility option.
2 Turn on **Noise Reduction Click on the Audio Visual option, enter the page, and turn on the **Noise Reduction button on the right side.
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How to turn off iPhone 12 app notification sound? To turn off the iPhone 12 app notification sound, please do as follows:
1) Open the [Settings] of your phone and tap the [Notifications] option in the settings menu.
<>2) After opening, scroll down to see the list of apps, click on the app you want to close, and turn off the switch corresponding to [Sound] on the settings page. (as shown below).
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Make model: iphone12
System: Take iPhone 12 as an example, the sound of an incoming call suddenly becomes smaller, and you can enter the settings to turn off the gaze perception function. It is divided into 2 steps, and the specific steps are as follows: 1 Go to Set Face & Passcode Open the phone settings icon and tap the Face ID & Passcode option.
2 Turn off the gaze-aware function After entering the page, turn off the gaze-aware function button.
The Apple 12 screen recording method is as follows:Tool: iPhone 12 >>>More
1.Open the desktop of the Apple 12 phone and press and hold the blank area of the phone. >>>More
1. First press and hold the right keyboard under the black screen of the Apple phone, and then a bright screen will appear, as shown in the figure below. >>>More
Here's how to display the battery percentage of iPhone 12: >>>More
I believe that many friends have Apple mobile phones using the iphone12 system, and the auxiliary touch function, that is, the small dot, how can it be turned on? The method is very simple, and I will introduce it to you below. >>>More