New Sound Mod Perfected. Stereo and High Impedance

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rootlinux

Inactive Recognized Contributor
Jul 5, 2009
5,121
3,815
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Cleveland
youtube.com
Pay me back using my PayPal.Me link: https://www.paypal.me/rootlinux

NEW FLASHABLE ZIP FOR ALL ROMS AT BOTTOM OF POST. Stereo speakers with no forced High Impedance.

If you want to support a broke dad of four kids any donations are appreciated.
I am also planning on building ROMs for the V20 since most devs have dropped out.
I am also almost finished with my complete social app.
Any donations will get you my social app for free.
It will be on the Play Store soon. However if you donate PM me with your donation info and I will send you a copy for free.

Mirror to all files at bottom of post.

Credits first off to my friend Freeza for which this mod was based off of. He gave me the go ahead to use and moddify any way I like.
This is the result.


I understand there are many files here but I like options.
Trying to support as many V20 variants as we have.

This is tested and works flawlessly on my Sprint LS997. This should work for all variants but this is made from latest firmware updates ZV7.

This is something I have been working on for a few days and have now got it Perfected.
I bring you Stereo sound via Front and Bottom firing speakers. Lowered volume to help protect your expensive device.
I bring you Quad Dac high impedance mode when HiFi is enabled.
Enjoy the full audiophile experience.

Hit like if this helped you out.

Unzip the file. Place it in root of internal storage in folder System/etc. Set permissions, turn device off then power back on.
That is all.

After setting my device up again I am pretty sure I found the problems some had as I had them that time.
Found and fixed the problems. Hifi really FORCED with Stereo.

rootlinux stereo high impedance FIXED

All files moved to the bottom of this post. Link contains all zip files.

Louder FIXED
Volumes bumped up but still below dangerous levels.

Louder MAX version 1

Louder MAX version 2. Master volumes turned up

More pronounced stereo effect FIXED
Louder front speaker to blend sound levels for a more emersive feeling.

High Impedance Bottom speaker ONLY loud without stereo effect.

Restore to default settings.

Edit...

OLDER


If you are on older firmware, try this file.
It doesn't work on my updated firmware as it is based on my friend Freeza's older firmware update and modded further by me.

http://cloud.tapatalk.com/s/596b8baba4348/mixer_paths_tasha.xml.zip

Louder Test Mod based on Freeza's mod.

http://cloud.tapatalk.com/s/597141478a03c/Old_Mod_Enhanched_Stereo.zip

More pronounced stereo sound. Louder front speaker ( still well under max volume ) to get a better sound experience.

http://cloud.tapatalk.com/s/596bfd0092333/rootlinux_more_pronounced_stereo_effect.zip

Even more pronounced stereo effect test file.
Try it and let me know. Based on latest firmware.

http://cloud.tapatalk.com/s/596c00612119a/rootlinux_even_more_pronounced_stereo_test.zip



Updated bluetooth mod is below this one.


BT mod moved to it's own thread.

Here https://forum.xda-developers.com/showthread.php?t=3659228

Check post for in call stereo loud speakers. https://forum.xda-developers.com/showthread.php?p=74399474

All files as of November 2017
https://mega.nz/#!EIswmKDD!x_WwPfs9KIMQEGdECCSvx_WYCP3Nxnt7i0TNMMiqHzQ

NEW FLASHABLE ZIP FOR ALL ROMS
https://mega.nz/#!JMV1SA4S!m9vEfZG1cpRjqyfop7R2azYLzRLrRIsQ6Q8Njd2A88o
 
Last edited:

rootlinux

Inactive Recognized Contributor
Jul 5, 2009
5,121
3,815
51
Cleveland
youtube.com
1st! Downloading now, will install and report back. Thanks for this!

Edit: I installed as directed but this didn't make both speakers work for me, just the bottom.

Sent from my LG-H918 using XDA-Developers Legacy app
You set permissions and then rebooted? I will download and make sure I uploaded the correct file as it took many tries to get it all working.

Sent from my LG-LS997 using Tapatalk
 
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Slypnslyde

Senior Member
Jan 5, 2013
2,204
486
Wilmington, DE
Sounds awesome with sauron good job

Sent from my LG-LS997 using Tapatalk

---------- Post added at 11:08 AM ---------- Previous post was at 11:05 AM ----------

Ok I'm having same issues the top speaker not working the bottom speaker I can't say because it's blown

Sent from my LG-LS997 using Tapatalk
 

rootlinux

Inactive Recognized Contributor
Jul 5, 2009
5,121
3,815
51
Cleveland
youtube.com
Just checked, the file is correct. Cover your bottom speaker and then put your ear to the top. You will then hear it. What is happening is in stereo the sound appears to be coming from the center of the device. I can raise the volumes and release a safety warning for it. Not a problem. The top speaker can not typically handle the same volume as the bottom. That is why I equaled them out.

Sent from my LG-LS997 using Tapatalk
 
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Reactions: zinou213

storm68

Senior Member
Sep 8, 2010
1,881
551
Orlando
Just checked, the file is correct. Cover your bottom speaker and then put your ear to the top. You will then hear it. What is happening is in stereo the sound appears to be coming from the center of the device. I can raise the volumes and release a safety warning for it. Not a problem. The top speaker can not typically handle the same volume as the bottom. That is why I equaled them out.

Yes I can confirm that as well but when I plug in headset there is no sound. Seems that rendering is choppy also, all this while listening to YouTube. I renamed the original file to bak thank God. Deleted yours and renamed original again to the norm and works again.
 
  • Like
Reactions: zinou213

rootlinux

Inactive Recognized Contributor
Jul 5, 2009
5,121
3,815
51
Cleveland
youtube.com
Yes I can confirm that as well but when I plug in headset there is no sound. Seems that rendering is choppy also, all this while listening to YouTube. I renamed the original file to bak thank God. Deleted yours and renamed original again to the norm and works again.
I used mine one HiFi all night long. No reason it shouldn't work for you.
I will post a restore file in OP as well.
I am on the Sprint Variant so that may make a difference.

Sent from my LG-LS997 using Tapatalk
 

Slypnslyde

Senior Member
Jan 5, 2013
2,204
486
Wilmington, DE
the mod works when I turn on hifi dac when my headphones are in. Just don't get sound through top speaker when unplugged

Sent from my LG-LS997 using Tapatalk
 

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  • 62
    Pay me back using my PayPal.Me link: https://www.paypal.me/rootlinux

    NEW FLASHABLE ZIP FOR ALL ROMS AT BOTTOM OF POST. Stereo speakers with no forced High Impedance.

    If you want to support a broke dad of four kids any donations are appreciated.
    I am also planning on building ROMs for the V20 since most devs have dropped out.
    I am also almost finished with my complete social app.
    Any donations will get you my social app for free.
    It will be on the Play Store soon. However if you donate PM me with your donation info and I will send you a copy for free.

    Mirror to all files at bottom of post.

    Credits first off to my friend Freeza for which this mod was based off of. He gave me the go ahead to use and moddify any way I like.
    This is the result.


    I understand there are many files here but I like options.
    Trying to support as many V20 variants as we have.

    This is tested and works flawlessly on my Sprint LS997. This should work for all variants but this is made from latest firmware updates ZV7.

    This is something I have been working on for a few days and have now got it Perfected.
    I bring you Stereo sound via Front and Bottom firing speakers. Lowered volume to help protect your expensive device.
    I bring you Quad Dac high impedance mode when HiFi is enabled.
    Enjoy the full audiophile experience.

    Hit like if this helped you out.

    Unzip the file. Place it in root of internal storage in folder System/etc. Set permissions, turn device off then power back on.
    That is all.

    After setting my device up again I am pretty sure I found the problems some had as I had them that time.
    Found and fixed the problems. Hifi really FORCED with Stereo.

    rootlinux stereo high impedance FIXED

    All files moved to the bottom of this post. Link contains all zip files.

    Louder FIXED
    Volumes bumped up but still below dangerous levels.

    Louder MAX version 1

    Louder MAX version 2. Master volumes turned up

    More pronounced stereo effect FIXED
    Louder front speaker to blend sound levels for a more emersive feeling.

    High Impedance Bottom speaker ONLY loud without stereo effect.

    Restore to default settings.

    Edit...

    OLDER


    If you are on older firmware, try this file.
    It doesn't work on my updated firmware as it is based on my friend Freeza's older firmware update and modded further by me.

    http://cloud.tapatalk.com/s/596b8baba4348/mixer_paths_tasha.xml.zip

    Louder Test Mod based on Freeza's mod.

    http://cloud.tapatalk.com/s/597141478a03c/Old_Mod_Enhanched_Stereo.zip

    More pronounced stereo sound. Louder front speaker ( still well under max volume ) to get a better sound experience.

    http://cloud.tapatalk.com/s/596bfd0092333/rootlinux_more_pronounced_stereo_effect.zip

    Even more pronounced stereo effect test file.
    Try it and let me know. Based on latest firmware.

    http://cloud.tapatalk.com/s/596c00612119a/rootlinux_even_more_pronounced_stereo_test.zip



    Updated bluetooth mod is below this one.


    BT mod moved to it's own thread.

    Here https://forum.xda-developers.com/showthread.php?t=3659228

    Check post for in call stereo loud speakers. https://forum.xda-developers.com/showthread.php?p=74399474

    All files as of November 2017
    https://mega.nz/#!EIswmKDD!x_WwPfs9KIMQEGdECCSvx_WYCP3Nxnt7i0TNMMiqHzQ

    NEW FLASHABLE ZIP FOR ALL ROMS
    https://mega.nz/#!JMV1SA4S!m9vEfZG1cpRjqyfop7R2azYLzRLrRIsQ6Q8Njd2A88o
    6
    Sorry, I haven't been in much.
    My wife had brain surgery and following Grand Mal seizures so it has been rough.
    I posted to my YouTube channel just now about it. I will start my mods, social app and video reviews back up shortly if things keep improving.
    That's where I have been.
    Any app donations could really be used right now as she is out of work.
    If you donate remind me and I will send the app. Once it goes live with updates on the Play Store I will send keys to all donations.
    Thank you for your help.
    If you pray send them our way.

    Sent from my LG-LS997 using Tapatalk
    5
    My wife is having bad seizures today.
    All files should be labelled correctly.
    The thread describes each file.
    I will get back as soon as my wife is feeling better.
    Until then others here will probably jump in to help.
    Sorry but I am trying to take care of my wife today.
    5
    I want to thank everyone that is helping others out in this thread. That is what it is all about.
    So, thank you.

    Sent from my LG-LS997 using Tapatalk
    5
    Master Mix with Stereo Loud Speakers and boosted in call volume

    Test this out.
    Stereo loud speakers for in call loud speakers.
    First to create this mod.