How to fix microphone problems on Android phones

It is not uncommon for long-time phone users to have their microphones not working as expected from time to time, leading to problems such as unclear sound, low volume or loss of sound. Here are some solutions to fix this problem.

Restart your device and check for updates

The seemingly useless act of restarting your device can be surprisingly effective. This clears background processes and fixes minor issues that affect your microphone's performance.

In case the problem still persists, you can check for the latest software updates to fix potential bugs. To do this, go to Settings > System > Advanced > System Updates to check and update your phone.

How to fix microphone problems on Android phones

Check the case or body sticker

Microphone problems sometimes come from external accessories. Cases with poor design can block the microphone hole, resulting in lost or distorted sound.

Similar to the case, the body sticker should also be checked to see if there is a covering over the microphone. Once you have determined that the cause of the microphone problem is due to the case or sticker, you can simply replace or remove them.

Check microphone permissions

Some apps allow users to enable or disable microphone access. To resolve this issue, go to Settings > Security and privacy > Privacy and ensure that the “Microphone access” option is enabled.

Besides, you can check the “Application permissions” menu to manage microphone access for specific applications.

Check the audio features on your phone

Before doing anything related to the microphone, check that the phone is connected to a headset or other device to make sure that the problem is not with the peripherals. Some Android phones have features such as noise cancellation, which can affect the sound quality.

Go to Settings > Call settings > Sound settings to check specifically and turn off the noise cancellation feature. After turning off this feature, restart to check the results.

Cleaning the microphone

Dust stuck in the holes or microphone mesh of the phone is also one of the reasons leading to microphone problems. To clean them, you can use a soft brush, cotton, or professional cleaning tools.

In case you have tried all the above methods and still cannot fix it, you should bring it to a reputable, quality store for warranty repair. Any attempt to repair it yourself will only make your phone worse.

Above is an article on how to fix microphone problems on Android phones. Hopefully this knowledge will be helpful to you.

Trung Temple

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