That our mobile is heard low is one of the problems that generates the most headaches in the user. Mainly, because it prevents you from comfortably enjoying music and also making a phone call. This is a more common error than it seems, since it can appear due to several factors and here we are going to tell you about the main ones.
It is very important that you can use your smartphone normally again, so we have thought about the most common situations that cause this error . We already know that not being able to listen to songs through your device is an issue that creates a lot of tension, but there is nothing to worry about, since it probably has a solution.

Main reasons why the sound is low
Before getting angry and nervous, it is essential to check that everything is in order , so do not rush your mobile to a repair shop. It is likely that the failure is caused by elements that sometimes go unnoticed. So we invite you to check the following aspects carefully:
The cover plugs the audio output
At first, panic can spread because it is a problem that seems to arise by magic, but nothing is further from the truth. Sometimes the origin of this inconvenience is the mobile casing itself , which is obstructing the speaker.

Checking if the fault lies with the cover is as simple as removing it and playing a song or making a call . This is quite normal when we buy a case that does not include all the necessary slots, since it does not let sound through.
Dust has taken over the speaker
This is possibly the most common situation where phone audio is weak. Your smartphone doesn’t get rid of dust and dirt no matter how long it’s been in your pants pocket, so it’s a good idea to clean it regularly.
If not, the low sound is almost certainly caused by dirt on the speaker. Take a look at the corresponding hole and use an alcohol swab to clean . Be careful not to let the swab get too wet, since you are going to wash one of the most fragile parts.
The sound is not configured correctly
There are times when oneself has caused the problem by confusion and without realizing it. Surely on more than one occasion you have tinkered with the settings in search of all the options that your smartphone includes and perhaps here is the trigger.

Perhaps you were customizing a certain aspect of your device and inadvertently lowered the sound volume. Checking this aspect is quite easy, since you only have to open the settings and access the “Sound and vibration” section to check the volume.
Phone app error
If none of the above works, don’t throw in the towel. There is a possibility that it is a fault of the application to call or your media player. If this is the case, you have two options at your disposal to solve the problem.
The first is to delete the cache of both and for this you have to access the settings to locate the “Applications” section . Once inside, find the app in question and delete the data. If this still doesn’t fix the low terminal sound bug, I’m afraid your only solution is to wait for a possible system update that fixes everything.