Red4prime Microphone Fix Any1?

[martiis]

Hello, then i speak people with phone they dont hear me if i move little phone from mouth, how i can fix it?

 

[kentaur]

Could you try disabling the noice cancellation by modifiying build.prop like this

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[kentaur]

I tested it out yesterday and mic sound on voicecall did improve, voice didn't cut out anymore.

 

[ingeurreka]

Hi,
I tried also, but nothing changes, people don't hear me well. any suggestions?

 

[giouncino]

You can try disabling VoLTE functionality

 

[ingeurreka]

You can try disabling VoLTE functionality

I did it, but nothing. I think it is necessary to disable secondary microphone by software, but how?

 

[Benxter]

You need rooted redmi and root browserGo to folder system\etc\audio_platform_info.xml open with text editor
Scroll down to the very bottom and add line marked red


<acdb_ids>
<device name = "SND_DEVICE_OUT_SPEAKER_PROTECTED" acdb_id = "136" />
<device name = "SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED" acdb_id = "136" />
<device name = "SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT" acdb_id = "136" />
<device name = " SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT "acdb_id =" 136 "/>
<device name =" SND_DEVICE_IN_CAPTURE_VI_FEEDBACK "acdb_id =" 137 "/>
< device name =" SND_DEVICE_IN_VOICE_DMIC "acdb_id =" 100 "/>
</ acdb_ids>
</ audio_platform_info>



Save file and try calling someone !

 

[ingeurreka]

You need rooted redmi and root browserGo to folder system\etc\audio_platform_info.xml open with text editor
Scroll down to the very bottom and add line marked red


<acdb_ids>
<device name = "SND_DEVICE_OUT_SPEAKER_PROTECTED" acdb_id = "136" />
<device name = "SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED" acdb_id = "136" />
<device name = "SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT" acdb_id = "136" />
<device name = " SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT "acdb_id =" 136 "/>
<device name =" SND_DEVICE_IN_CAPTURE_VI_FEEDBACK "acdb_id =" 137 "/>
< device name =" SND_DEVICE_IN_VOICE_DMIC "acdb_id =" 100 "/>
</ acdb_ids>
</ audio_platform_info>



Save file and try calling someone !

thanks
I tried it, but my speaker comes little lower and the interlocutor ears his voice, as echo.
any suggestions?
bye

 

[Patrick12321]

You need rooted redmi and root browserGo to folder system\etc\audio_platform_info.xml open with text editor
Scroll down to the very bottom and add line marked red


<acdb_ids>
<device name = "SND_DEVICE_OUT_SPEAKER_PROTECTED" acdb_id = "136" />
<device name = "SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED" acdb_id = "136" />
<device name = "SND_DEVICE_OUT_SPEAKER_PROTECTED_VBAT" acdb_id = "136" />
<device name = " SND_DEVICE_OUT_VOICE_SPEAKER_PROTECTED_VBAT "acdb_id =" 136 "/>
<device name =" SND_DEVICE_IN_CAPTURE_VI_FEEDBACK "acdb_id =" 137 "/>
< device name =" SND_DEVICE_IN_VOICE_DMIC "acdb_id =" 100 "/>
</ acdb_ids>
</ audio_platform_info>



Save file and try calling someone !

Hello,
I've also microphone problems with my redmi 4 prime during calls.
I tried to put this "<device name = "SND_DEVICE_IN_VOICE_DMIC" acdb_id = " 100" /> " to audio###.xml file, but after restart I can't hear anything during calling and my call partner also can't hear anything. Does anybody know what to do? BTW I'm on MIUI 7.11.30 (latest Dev Xiaomi.eu)
Regards