What's wrong with a sudden change in the sound of a cell phone? Mobile phone sound suddenly become small solution

1. Troubleshooting

We are in the mobile phone "ringtones, alarm bells, voice calls, the volume of the media" are tested each one to see that there is a problem,

2. Hardware failure

When making a phone call, the voice is small we can try to turn the volume button to the highest to see if it is smaller here, or maybe the microphone has a problem.

If our phone turns on hands-free and the phone sounds very small, it's likely that the speakers are out of work.

That might be the transmitter or the inside and outside speakers are all broken.

3. Software conflict

Software conflicts, you just need to reboot your phone.

4. System failure

System failure, this we can restore the factory in the phone set in the attempt.

5. Mobile Phone Repair

Go to the phone repair shop to detect repairs.

PS Here we have analyzed from all aspects of the mobile phone voice suddenly become small problem solution and analysis of the reasons, if still not only to find professionals to deal with.