New Sound Mod Perfected. Stereo and High Impedance

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aCIDsLAM

Senior Member
Feb 7, 2015
107
26
This one doesn't work for me on LOS 15.1. Is it ok if I could ask you to implement the Louder_MAX_2 xml into the Magisk module?

Okay, i made them for you. Or atleast i tried ;)
Maybe you could tell me if they worked for you? As no one did on the file before, i am not quite sure.
 

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itilious

Member
Feb 2, 2012
8
1
Okay, i made them for you. Or atleast i tried ;)
Maybe you could tell me if they worked for you? As no one did on the file before, i am not quite sure.

Thanks so much for this. The bloated Oreo stock LG rom was just way too laggy for this type of model, but it seemed I HAD to have it(stock) to use the DAC. I'm not sure if this is actually making my TMobile h918 LOS 16 with Gamna1.2 actually use the DAC or just boosting the audio. Either way, it's like having the DAC with all the sweetness of LOS speeds and features and Pie. I LOVE my music and this phones ability to play it and you brought it all together for me :D thanks again
 
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sharon1122

Senior Member
Jun 29, 2008
72
11
flashed LOUDER MAX 2 on my v20 running android pie with lineageos 16 and volume trough headphones is still low
any way to make this work?
 

ezzony

Senior Member
Jul 4, 2012
692
202
Dublin
LG V20
Bit unclear about how to go about this. My setup is Oreo Stock Magisk with v4a and dolby4atmos installed. I'm happy to just replace a file with TWRP manager. What file should I flash and to where. I don't have any file in /system/etc. Will the fact I'm using Magisk make a difference?
 
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Merazomo

Senior Member
Aug 14, 2014
201
53
I'm very late to the party as I found the LG V20 not that long ago; however, after reading practically the whole thread, I'm seeing that things have been added, upgraded, changed, etc. as far as the MOD is concerned. Is there such a thing as the Ultimate Final version (a stable) to this MOD if you will. I have the H910 model on AO Oreo right now. I was looking for one of those phone cases that would rerout the sound through the front not knowing there was a MOD for it.

The same as many people in this thread; I've seen it mentioned repeatedly, my fear is damaging the earpiece. It's a paradox, I want the best sound possible, yet I don't want to risk damaging anything, I know. If there is such an option though please let me know.

My LG V20 on AO Oreo is perfect right now as I just purchased a brand new battery for it, but I'm tired of arching the palm of my hand to rerout the sound when watching YouTube videos since there's no sound coming from the other side.
 

rootlinux

Inactive Recognized Contributor
Jul 5, 2009
5,121
3,815
51
Cleveland
youtube.com
I'm very late to the party as I found the LG V20 not that long ago; however, after reading practically the whole thread, I'm seeing that things have been added, upgraded, changed, etc. as far as the MOD is concerned. Is there such a thing as the Ultimate Final version (a stable) to this MOD if you will. I have the H910 model on AO Oreo right now. I was looking for one of those phone cases that would rerout the sound through the front not knowing there was a MOD for it.

The same as many people in this thread; I've seen it mentioned repeatedly, my fear is damaging the earpiece. It's a paradox, I want the best sound possible, yet I don't want to risk damaging anything, I know. If there is such an option though please let me know.

My LG V20 on AO Oreo is perfect right now as I just purchased a brand new battery for it, but I'm tired of arching the palm of my hand to rerout the sound when watching YouTube videos since there's no sound coming from the other side.

My mods are set to be safe for the earpiece.
I did not set the Volume so high it would cause damage.
Should be perfectly safe. I use it still on my V20 when I use the device. I have moved onto the Note 9 as of right now.
 

Merazomo

Senior Member
Aug 14, 2014
201
53
My mods are set to be safe for the earpiece.
I did not set the Volume so high it would cause damage.
Should be perfectly safe. I use it still on my V20 when I use the device. I have moved onto the Note 9 as of right now.
Ok. It's good to hear that from the source. Thanks a lot.

Sent from my LG-H910 using Tapatalk
 

lojoko

Senior Member
Apr 23, 2011
62
7
Hi everyone, anyone knows how to get high impedance working in Stock Oreo?, when I try to edit mixer_path, on my phone don't work any sound from speaker, earphones or even bluetooth.

EDIT: Trying again, It works to edit mixer_path in H990N Stock Oreo.
 
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nkirk

Senior Member
Mar 27, 2013
332
139
Xiaomi Poco F3
Is the front speaker sounding normal to you guys? Mine sounds like a tweeter for the most part with the mod, am i doing anything wrong? Los16 DS..
 

ghostelay

Member
Nov 7, 2015
11
1
Hi as you guys may know the dual sim V20 (H990DS) has normal speaker not B&O and varies with verizon,sprint and other models unfortunately im using H990DS model with normal speaker power and seriously im confused with using which mixer patch i want both speakers front and bottom to work perfect without crackling and distortion with seamless work in music and call also i noticed in some of those mixer patch files the impedance and volume when using headphones or hands-free are too loud and damages ears badly i felt my brain was going to collapse? im waiting for any guide that solves my problem especially from @rootlinux thank you for reminding you my phone is LG V20 H990DS VARIANT and i used the v2 zip from herehttps://mega.nz/#!JMV1SA4S!m9vEfZG1cpRjqyfop7R2azYLzRLrRIsQ6Q8Njd2A88o and two files you given here https://forum.xda-developers.com/showthread.php?p=74399474. These two files weren't so bad they just had a little crackle in earpiece and wasnt a big deal the problem was headphones output that was brain crusher and so unbearable
Also i used two other files uploaded by two users and still didnt exactly find one that i want
 
Last edited:

hadi_wijoyo

New member
Oct 10, 2019
2
1
YK
My mods are set to be safe for the earpiece.
I did not set the Volume so high it would cause damage.
Should be perfectly safe. I use it still on my V20 when I use the device. I have moved onto the Note 9 as of right now.

I tried flash the all rom mod on 990ds, and bottom speaker is louder. but the stereo doesnt work. any fix for this?
thank you so much.

EDIT :
after using the files from https://forum.xda-developers.com/v2...fected-stereo-impedance-t3637449/post74400170
finally my 990ds got stereo mod and the volume back to standard. it's okay, i prefer the normal volume set up than the louder one.
thank you so much rootlinux for the mod and fix.
 
Last edited:
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Hadi99

Senior Member
Jun 16, 2015
319
97
I tried flash the all rom mod on 990ds, and bottom speaker is louder. but the stereo doesnt work. any fix for this?
thank you so much.

EDIT :
after using the files from https://forum.xda-developers.com/v2...fected-stereo-impedance-t3637449/post74400170
finally my 990ds got stereo mod and the volume back to standard. it's okay, i prefer the normal volume set up than the louder one.
thank you so much rootlinux for the mod and fix.
This works great for me too; except that I have no audio when I switch from HiFi on to off.
 

Phrodini

Senior Member
Apr 20, 2012
2,106
750
Google Pixel 3a XL
My mods are set to be safe for the earpiece.
I did not set the Volume so high it would cause damage.
Should be perfectly safe. I use it still on my V20 when I use the device. I have moved onto the Note 9 as of right now.

does Dolby atmos work alongside the built-in dac? or can you only boost the volume through your mod and or the mixer_path through a root manager? I want to root my phone and see how well Dolby or your mod would work with the dac and also get a rom newer than oreo
 

Mysticblaze347

Senior Member
Jun 12, 2018
527
186
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

I loved your mod when I was rooted, but sadly I lost that phone as it died randomly. Is there anyway that this can be in an apk to use without rebooting? I seen earpiece apps, but its only ear piece. Or do you know or any apps that do this already? You or anyone? Im on temp root and cant manually paste or flash files is why I ask. ls997 Oreo also. Only way for temp root. Even nougat still if able.

Other idea... Is there a way to adb push this and set permissions also?
 
Last edited:

Merazomo

Senior Member
Aug 14, 2014
201
53
Can someone add "Quad Dac high impedance mode when HiFi is enabled" to the posted MOD

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.
Could someone who is knowledgeable in this matter add "Quad Dac high impedance mode when HiFi is enabled" to the .xml MOD I'm including as an attachment?

Right now I'm using a stereo MOD that turns on the front and bottom speaker, and makes the in-call volume sound a little louder without distorting as much; however, I've always wanted to test the one in the actual post which is the: "Stereo sound via Front and Bottom firing speakers. Lowered volume to help protect your expensive device. Quad Dac high impedance mode when HiFi is enabled", solely for the "Quad Dac high impedance mode when HiFi is enabled" part; which I'm missing of coarse.

The MOD I'm using right now is great, and all I need aside from what I already have is: "Quad Dac high impedance mode when HiFi is enabled".

As there are so many MOD variants with settings added and removed in this thread, I actually chased/followed/tracked down the MOD I'm using right now, as @rootlinux was making changes on-the-go to one of his original MODs; taking requests from people and modifying it to their liking. Needless to say, the MOD I'm using might have the same name as of one of his original MODs, but I believe it has specific changes here and there @rootlinux made himself as personal requests. The name on the MOD is: "Master Mix with Stereo Loud Speakers and boosted in call volume_mixer_paths_tasha.xml", but with many changes through out the thread.
 

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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.