Why is the mobile phone getting louder and louder later?

The sound of the mobile phone will be louder and louder. Solution:

1. It may be that the mobile phone speaker is blocked by mud, hair and other substances. You can use a toothpick (cotton swab) to roughly clean up the blockage near the speaker.

2. If this happens to headphones, there are two situations.

①: There is something wrong with the earphone. In this case, it is best to replace the headphones;

②: The earphone terminal is in poor contact with the earphone hole of the mobile phone. At this time, the earphone should be unplugged and plugged in.

3. It is also possible that the hardware (speaker) of the mobile phone is damaged. In this case, if you don't know the mobile phone, don't open the fuselage for inspection at will. You should let a professional check whether you want to replace the hardware or the mobile phone.

4. The mobile phone speaker is wet, which may also cause this situation. Hardware mobile phone can be turned off quickly to avoid short circuit damage. Secondly, dry the surface moisture with a dry paper towel, put the speaker down with a desiccant and wait for one night. After the desiccant changes color, it means that the water in the speaker of the mobile phone overflows.