[Q] Changing Microphone input on Android 7.1

Elder Lyons · Mar 20, 2017

Currently I have Lineage OS 14.1 flashed, which uses Android 7.1 as its basis.
In the past I've manually changed the microphone input on CM 12.1, by editing the "mixer_paths" file to use one of the other microphones, as my main one is broken.

Right now I can no longer use my main mic to make calls, and always have to call on loudspeaker, which is really annoying for me and everyone around me.
That's why I'm making a thread about this, as I really need to fix this as fast as possible.

So what I'm asking here is, if anyone has any idea which files I have to edit and which values I have to change in order my main mic isn't used in the call, but the other one.

Cheers

Mr.Ak · Mar 21, 2017

Elder Lyons said:
Currently I have Lineage OS 14.1 flashed, which uses Android 7.1 as its basis.
In the past I've manually changed the microphone input on CM 12.1, by editing the "mixer_paths" file to use one of the other microphones, as my main one is broken.

Right now I can no longer use my main mic to make calls, and always have to call on loudspeaker, which is really annoying for me and everyone around me.
That's why I'm making a thread about this, as I really need to fix this as fast as possible.

So what I'm asking here is, if anyone has any idea which files I have to edit and which values I have to change in order my main mic isn't used in the call, but the other one.

Cheers

You can no longer use that "mixer_paths" trick?

aloquio · Mar 25, 2017

I'm really having trouble. I have already edited build.prop, mixer_paths, and nothing worked. I used Magisk with an OPO-specific module and it did not work either.

Enviado de meu ONEPLUS A3000 usando Tapatalk

elrichal · Mar 27, 2017

Elder Lyons said:
Currently I have Lineage OS 14.1 flashed, which uses Android 7.1 as its basis.
In the past I've manually changed the microphone input on CM 12.1, by editing the "mixer_paths" file to use one of the other microphones, as my main one is broken.

Right now I can no longer use my main mic to make calls, and always have to call on loudspeaker, which is really annoying for me and everyone around me.
That's why I'm making a thread about this, as I really need to fix this as fast as possible.

So what I'm asking here is, if anyone has any idea which files I have to edit and which values I have to change in order my main mic isn't used in the call, but the other one.

Cheers

Try this

Regards

the_gixo · Jun 23, 2018

Elder Lyons said:
Currently I have Lineage OS 14.1 flashed, which uses Android 7.1 as its basis.
In the past I've manually changed the microphone input on CM 12.1, by editing the "mixer_paths" file to use one of the other microphones, as my main one is broken.

Right now I can no longer use my main mic to make calls, and always have to call on loudspeaker, which is really annoying for me and everyone around me.
That's why I'm making a thread about this, as I really need to fix this as fast as possible.

So what I'm asking here is, if anyone has any idea which files I have to edit and which values I have to change in order my main mic isn't used in the call, but the other one.

Cheers

hi
i have some problems with my front mic
what line should i change in mixers_path to get the back mic to be the main mic?
thanks

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[Q] Changing Microphone input on Android 7.1

Elder Lyons

Senior Member

Mr.Ak

Senior Member

aloquio

Senior Member

elrichal

Member

the_gixo

Member

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