Change Volume

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P

perun

Senior Member
Oct 29, 2006
91
37
You need root and file manager with text editor i using root explorer.

Go to folder ETC and find file nvaudio_conf.xml

Change two walues:

<path>
<!--playback paths-->
<ctl name="Speaker Playback Volume" val="0x20"f/> change to 0x25
And

</device>
<device name="speaker">
<path name="on">
<ctl name="SPK MIXR DAC R1 Switch" val="1"/>
<ctl name="SPK MIXR DAC R1 Switch" val="0" mode="AUDIO_MODE_IN_CALL" srate="16000"/>
<ctl name="SPK MIXR DAC R1 Switch" val="0" mode="AUDIO_MODE_IN_COMMUNICATION"/>
<ctl name="Int Spk Switch" val="1"/>
<ctl name="Speaker Playback Volume" val="0x20"/> - change to 0x25
 
Last edited:
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P

perun

Senior Member
Oct 29, 2006
91
37
It's working!

Edit file in etc/nvaudio_conf.xml

Find:

<path>
<!--playback paths-->
<ctl name="Speaker Playback Volume" val="0x20"f/> change to 0x25
And

</device>
<device name="speaker">
<path name="on">
<ctl name="SPK MIXR DAC R1 Switch" val="1"/>
<ctl name="SPK MIXR DAC R1 Switch" val="0" mode="AUDIO_MODE_IN_CALL" srate="16000"/>
<ctl name="SPK MIXR DAC R1 Switch" val="0" mode="AUDIO_MODE_IN_COMMUNICATION"/>
<ctl name="Int Spk Switch" val="1"/>
<ctl name="Speaker Playback Volume" val="0x20"/> - change to 0x25
 
Last edited:
  • Like
Reactions: kossiewossie, aznmode and fards
A

aznmode

Senior Member
Jun 23, 2007
5,044
1,034
Thanks. Much louder and no distortion.

Sent from my SM-N900T using Tapatalk
 
A

An Droid

Senior Member
Aug 27, 2010
359
110
Nvidia Shield Tablet
nVidia Shield Android TV (2017)
perun said:
You need root and file manager with text editor i using root explorer.

Go to folder ETC and find file nvaudio_conf.xml

Change two walues:

<path>
<!--playback paths-->
<ctl name="Speaker Playback Volume" val="0x20"f/> change to 0x25
Click to expand...
Click to collapse

Is the "f" after the 0x20 in the above a typo? I don't see that in my nvaudio_conf.xml file.

I've got <ctl name="Speaker Playback Volume" val="0x20"/>

Sent from my SHIELD Tablet using XDA Free mobile app
 
L

Limoster

Senior Member
Dec 6, 2014
57
13
Barcelona
I can't save the XML file!

perun said:
It's working!

Edit file in etc/nvaudio_conf.xml

Find:

<path>
<!--playback paths-->
<ctl name="Speaker Playback Volume" val="0x20"f/> change to 0x25
And

</device>
<device name="speaker">
<path name="on">
<ctl name="SPK MIXR DAC R1 Switch" val="1"/>
<ctl name="SPK MIXR DAC R1 Switch" val="0" mode="AUDIO_MODE_IN_CALL" srate="16000"/>
<ctl name="SPK MIXR DAC R1 Switch" val="0" mode="AUDIO_MODE_IN_COMMUNICATION"/>
<ctl name="Int Spk Switch" val="1"/>
<ctl name="Speaker Playback Volume" val="0x20"/> - change to 0x25
Click to expand...
Click to collapse

I edited my nvaudio_conf.xml but I can't save it. I'm using Jota+ and I have Super User and Root access.
 
V

Vankog

Senior Member
Nov 13, 2009
132
48
Try the editor of ES File Explorer. It should do the trick.
(After opening the xml in the editor click at the button at the top right-hand side to enter edit mode. When done just go back and it asks you whether to save.)

btw: I was able to crank up the volume to 27 max. Everything larger than that turns the speaker extremely quiet.
However, now the lowest volume is far too loud. Is there a way to get both, high volume and soft lower settings?


btw: Using Viper4Android is a bit glitchy at my device.on 4.4.2. Often the volume skips on the same loudness level and also sometimes annoying high pitch sound glitches appear.
 
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  • 7
    P
    perun
    You need root and file manager with text editor i using root explorer.

    Go to folder ETC and find file nvaudio_conf.xml

    Change two walues:

    <path>
    <!--playback paths-->
    <ctl name="Speaker Playback Volume" val="0x20"f/> change to 0x25
    And

    </device>
    <device name="speaker">
    <path name="on">
    <ctl name="SPK MIXR DAC R1 Switch" val="1"/>
    <ctl name="SPK MIXR DAC R1 Switch" val="0" mode="AUDIO_MODE_IN_CALL" srate="16000"/>
    <ctl name="SPK MIXR DAC R1 Switch" val="0" mode="AUDIO_MODE_IN_COMMUNICATION"/>
    <ctl name="Int Spk Switch" val="1"/>
    <ctl name="Speaker Playback Volume" val="0x20"/> - change to 0x25
    View
    3
    P
    perun
    It's working!

    Edit file in etc/nvaudio_conf.xml

    Find:

    <path>
    <!--playback paths-->
    <ctl name="Speaker Playback Volume" val="0x20"f/> change to 0x25
    And

    </device>
    <device name="speaker">
    <path name="on">
    <ctl name="SPK MIXR DAC R1 Switch" val="1"/>
    <ctl name="SPK MIXR DAC R1 Switch" val="0" mode="AUDIO_MODE_IN_CALL" srate="16000"/>
    <ctl name="SPK MIXR DAC R1 Switch" val="0" mode="AUDIO_MODE_IN_COMMUNICATION"/>
    <ctl name="Int Spk Switch" val="1"/>
    <ctl name="Speaker Playback Volume" val="0x20"/> - change to 0x25
    View
    1
    fards
    fards
    Have a look at /etc/nvaudio_conf.xml
    There's playback volumes in there

    Sent from my SHIELD Tablet using Tapatalk
    View
    1
    fards
    fards
    Have a look for the playback volumes section and experiment?

    Sent from my Xperia Z using Tapatalk
    View
    1
    N
    Namuh
    aznmode said:
    Can anyone try this on lollipop? Don't wanna upgrade and lose this mod. TIA
    Click to expand...
    Click to collapse
    I did this on my rooted Lolipop. It worked great!
    View

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