What if the sound on Huawei's mobile phone is too low?

The problem of low sound may be because the sound outlet is blocked, blocked or there are foreign objects, which may not be solved by adjusting the volume. You can increase the volume by pressing the volume increase button. If it cannot be adjusted, it is recommended to check in turn:

1. If the phone film blocks the sound outlet of the top receiver, it will affect the sound level of the receiver. It is recommended to stick the film right again.

2. It is recommended to check the corresponding openings of the receiver, speaker and microphone for the accumulation of foreign matter and viscous liquid. If yes, it is recommended to clean or go to the network for maintenance.

3. In the process of holding the mobile phone, fingers block the sound hole of the microphone on the lower side of the mobile phone, which will cause the problem of low voice.

4. Aim your ear at the receiver and keep your mouth close to the microphone during the call to ensure normal sound.