Related
This Guide helps on configuring the A.R.I.S.E. (Auditory Research in Sound Enhancement) Sound System, including Viper4ARISE, in your Axon 7. This fixes the low volume problem for the EU version of AXON 7 2017G and increases the quality in all the models. Among other features it reconstruct the signal for streaming audio, increasing the spectrum and bringing more detail to the sound. It is also compatible with Dolby ATMOS. The official thread is complicated since it offers a lot of different options. Here I try to provide an easy and straightforward guide for beginners. After a while you will be able to get into the universe of profiles, settings and extras explained in the official thread.
REQUIREMENTS:
- Since this package modifies your system partition, it requires unlocked bootloader and root.
- Another requirement is to have the Busybox patch. If your root method is not including it, just grab one of the many free Busybox Apps from Play Store.
WARNINGS:
- Since this module is not systemless, in case of an OTA upgrade you will need to reflash the stock system before performing an OTA upgrade, apply the upgrade and then reinstall the Sound System.
- Unfortunately there is no uninstaller so keep a backup of your system partition before proceeding with the installation.
DOWNLOADS:
For a safe installation begin using ARISE Deuteronomy 2.2.3 Patched. Some people likes better the sound athmosphere provide by this version. The latest stable release ARISE Deuteronomy 2.3.3 and other versions can be found in the official thread. However 2.2.3 patched has proven to be very stable and fully compatible with our device. Later on you can test upgrading to the current or another release.
Since ARISE Sound Systems rewrites the audio configuration depending on your settings, you may need the Dolby ATMOS add-on too to recover this feature.
You'll have to flash it using TWRP recovery 3.0.3 or Flashfire app.
INSTALLATION:
STEP 0: Ensure you have a backup of your system partition and you have downloaded the ARISE Sound System to the internal or external storage of your phone.
STEP 1: Disable Dolby ATMOS.
STEP 2: Flash ARISE Sound System version 2.2.3 patched either using TWRP or Flashfire.
STEP 3: Reboot, play some music, open Viper4ARISE, activate the master switch for your headset and enjoy. Save your current configuration in the hamburger menu before testing new settings. You can also tune the phone speakers, bluetooth and external USB DAC settings.
STEP 4 (Optional): If Dolby ATMOS is not working after applying the patch, Flash the Dolby ATMOS add-on.
TROUBLESHOOTING:
- If ask for driver installation then Open your favorite file explorer and go to: /vendor/etc and rename audio_effects.conf to audio_effects.conf.bak, reboot and follow step 3 again.
- Ensure you have unlocked the system partition by typing reboot disemmcwp in the system or TWRP terminal or ADB shell. and repeat from step 1.
MY SETTINGS:
My recommendation is to leave Dolby ATMOS disabled unless you are watching a movie or concert. You do not have to disable Viper4ARISE when using Dolby ATMOS, however do never mix surround or spatial processing in both, it will be a mess. I share my general settings as an starting point, however you can experiment with all the parameters to find the sweet spot for your gear. Do not forget to save your current configuration in the hamburger menu before testing new settings, it is hard to remember the detailed configuration afterwards:
Check that the Headset HiFi setting in your Phone settings is set to Super. and for Viper4Arise set:
Master Power ON
Spectrum Extension ON (only for low quality streaming)
- Strength: 0.2
Dynamic System ON (Headset Only)
- Listening Device: Common Earphone v2
- Dynamic Bass: 18% for acoustic music and high dynamic range sources, up to 29% when listening dance/electronic
ViPER Bass OFF (only activate it if your headphones require extra Bass. In my case I have it disabled).
- Bass Mode: Natural
- Bass Frequency: 40hz
- Bass Boost: 13dB
VIPER Clarity ON (It can bring up pretty good detail to the sound).
- Clarity Mode: Natural
- Clarity: 6dB
Master Gate (Limiter)
- Channel Pan:0%
- Output Gain: 2.3dB (set more if you want more output volume without making quantization noise audible)
- Limit Threshold: 0dB
After setting it, just toggle the master switch several times to hear the difference. You will realize how much quality can be extracted from this excellent Axon 7 hardware.
How was your experience?
I love this mod, but every once in a while (like at least once or twice a day) I have to disable/ re-enable V4a or restart my phone because something goes wrong with it and it turns off (but shows it's on), like the driver unloads? So, I came back to the stock Dolby Atmos.
Hello, I'm having issues having viper to download drivers, for some reason, I am unable to rename audio_effects.conf with either es file explorer or root explorer despite es file explorer saying renamed successfully but it wouldn't change or show after reboot. I made sure they both have root permission. I have also checked if I have busybox installed but it came with systemless root. Root Switch shows selinux is set to permissive. So i'm scratching my head trying to figure out what the issue is.
PS. forgot to mention my bootloader is also unlocked.
vyurdin said:
Hello, I'm having issues having viper to download drivers, for some reason, I am unable to rename audio_effects.conf with either es file explorer or root explorer despite es file explorer saying renamed successfully but it wouldn't change or show after reboot. I made sure they both have root permission. I have also checked if I have busybox installed but it came with systemless root. Root Switch shows selinux is set to permissive. So i'm scratching my head trying to figure out what the issue is.
PS. forgot to mention my bootloader is also unlocked.
Click to expand...
Click to collapse
Did you ever do a "reboot disemmcwp"?
If not, turn on usb debugging, connect the phone to your computer and do a "adb reboot disemmcwp".
This disables the write protection on /system.
Loader009 said:
Did you ever do a "reboot disemmcwp"?
If not, turn on usb debugging, connect the phone to your computer and do a "adb reboot disemmcwp".
This disables the write protection on /system.
Click to expand...
Click to collapse
It works now, thanks! luckily I didn't have to edit that file.
Did anyone get it to work on Cm13? For me the driver fails to load with status abnormal, both with stable and alpha of Deuteronomy
nupi said:
Did anyone get it to work on Cm13? For me the driver fails to load with status abnormal, both with stable and alpha of Deuteronomy
Click to expand...
Click to collapse
Change the Selinux to Permissive on boot.
reV17 said:
Change the Selinux to Permissive on boot.
Click to expand...
Click to collapse
I shall try that. Can I put it back to enforcing after boot? I really dislike running devices on permissive...
nupi said:
I shall try that. Can I put it back to enforcing after boot? I really dislike running devices on permissive...
Click to expand...
Click to collapse
Unfortunately I don't believe it'll work if you put it back to enforcing.
tele_jas said:
I love this mod, but every once in a while (like at least once or twice a day) I have to disable/ re-enable V4a or restart my phone because something goes wrong with it and it turns off (but shows it's on), like the driver unloads? So, I came back to the stock Dolby Atmos.
Click to expand...
Click to collapse
Dolby ATMOS is meant for movies or concerts. Music sounds horrible with Dolby ATMOS.
I have been using this mod for about a week now in this device without any issue. I have tested the three proposed versions, and I have: the bootloader unlocked, F2FS filesystem, root, Xposed (all 9 modules working) and SafetyNet below this sound system.
What ROM are you using? Have you unlocked your system partition by doing a reboot disemmcwp in the terminal or adb shell? What version of ARISE Sound Systems are you using? How did you root your phone? Perhaps we could help you on this.
nupi said:
I shall try that. Can I put it back to enforcing after boot? I really dislike running devices on permissive...
Click to expand...
Click to collapse
You can try setting up V4A in enforcing mode using this guide.
for me it doesn't work, it ask for install drivers every time i reboot, and for no reason selinux don't stay to permissive after reboot (with selinuxmodechangerv3.2).
so i have abnormal statuts in viper4arise.
i try with stock b06, stock b08 and stock b09, it never work for me (maybe is because of b09 bootstack).
i also cannot use xposed framework anymore with b09, i can install it but if i activate any mod and reboot my phone bootloop.
Killerdog said:
i also cannot use xposed framework anymore with b09, i can install it but if i activate any mod and reboot my phone bootloop.
Click to expand...
Click to collapse
Did you try xposed 87? November security patches broke the earlier versions
nupi said:
Did you try xposed 87? November security patches broke the earlier versions
Click to expand...
Click to collapse
i try updating xposed inside the app. update is ok, but if i activate any module it bootloop at next reboot.
Oki said:
Dolby ATMOS is meant for movies or concerts. Music sounds horrible with Dolby ATMOS.
I have been using this mod for about a week now in this device without any issue. I have tested the three proposed versions, and I have, the bootloader unlocked, F2FS filesystem, root, Xposed and SafetyNet below this sound system.
What ROM are you using? Have you unlocked your system partition by doing a reboot disemmcwp in the terminal or adb shell? What version of ARISE Sound Systems are you using? How did you root your phone? Perhaps we could help you on this.
Click to expand...
Click to collapse
> I used the latest 2.3.3, flashed it twice in the past month (also tried an older one, but not sure which one)? Also flashed just V4a, with the same issue
> I'm running Z.A.D. Mix7 (V.3) ROM
> Xposed is installed for status bar changes only, and re-orientated volume
> I did do the disemmcwp (had to do this for my font and emoji changes to stick)
> I was one of the few that have the actual ZTE unlocked bootloader, then I followed DrakenFX thread on how to root.
But... the reason I went to ARISE, was because I wanted to use my favorite music player, n7 music player..... Which isn't compatible with Dolby Atmos. So, the issue may have been with n7? I'm currently trying to decide between XenoAmp and Double Twist Cloud Player as my player of choice. I also used PowerAmp for about 4 years, even ran the beta (build 703) up until about 3 months ago, but am tired of the same Gingerbread style UI it's had for the past 3 or 4 years.
So, that's where I'm at.... I may try it again without n7?
Killerdog said:
for me it doesn't work, it ask for install drivers every time i reboot, and for no reason selinux don't stay to permissive after reboot (with selinuxmodechangerv3.2).
so i have abnormal statuts in viper4arise.
i try with stock b06, stock b08 and stock b09, it never work for me (maybe is because of b09 bootstack).
i also cannot use xposed framework anymore with b09, i can install it but if i activate any mod and reboot my phone bootloop.
Click to expand...
Click to collapse
Try rooting your device using this method. The root includes Xposed (I have 8 modules up and running) and everything should be working. Probably using HelsAx7 as the base ROM could solve your problem.
tele_jas said:
> I used the latest 2.3.3, flashed it twice in the past month (also tried an older one, but not sure which one)? Also flashed just V4a, with the same issue
> I'm running Z.A.D. Mix7 (V.3) ROM
> Xposed is installed for status bar changes only, and re-orientated volume
> I did do the disemmcwp (had to do this for my font and emoji changes to stick)
> I was one of the few that have the actual ZTE unlocked bootloader, then I followed DrakenFX thread on how to root.
But... the reason I went to ARISE, was because I wanted to use my favorite music player, n7 music player..... Which isn't compatible with Dolby Atmos. So, the issue may have been with n7? I'm currently trying to decide between XenoAmp and Double Twist Cloud Player as my player of choice. I also used PowerAmp for about 4 years, even ran the beta (build 703) up until about 3 months ago, but am tired of the same Gingerbread style UI it's had for the past 3 or 4 years.
So, that's where I'm at.... I may try it again without n7?
Click to expand...
Click to collapse
PowerAmp and Player PRO are the best in sound quality, the second is even better. And both seem to be working fine with Viper4ARISE. What kind of source are you playing (bandwidth and bitdepth)?
This makes my music sound sweet! I don't know if anyone experienced this but my phone has 0% sleep and is always 100% awake and heats up like an oven after flashing this I restored my backup and it's okay now
Teet1 said:
This makes my music sound sweet! I don't know if anyone experienced this but my phone has 0% sleep and is always 100% awake and heats up like an oven after flashing this I restored my backup and it's okay now
Click to expand...
Click to collapse
You can use wake lock detector to check what's wrong. The package is pretty stable. Could you please provide some more info (device, ROM, root method, media player, ARISE version, Viper4A configuration...)?
Oki said:
Dolby ATMOS is meant for movies or concerts. Music sounds horrible with Dolby ATMOS.
I have been using this mod for about a week now in this device without any issue. I have tested the three proposed versions, and I have, the bootloader unlocked, F2FS filesystem, root, Xposed and SafetyNet below this sound system.
What ROM are you using? Have you unlocked your system partition by doing a reboot disemmcwp in the terminal or adb shell? What version of ARISE Sound Systems are you using? How did you root your phone? Perhaps we could help you on this.
Click to expand...
Click to collapse
I'm wondering if you can help me with another issue I'm experiencing since I last posted here. My battery started draining really fast since I flashed the audio patch, I'm aware that's normal for viper but this is abnormal since the battery drains when the phone is not in use and it tends to stay warm. I have never had this issue when I had viper on my note 4.
The steps I have done for my phone:
Root method by jcadduono’s official thread in your safety net guide with success.
Done all steps with safetynet steps from above with success.
And I did the audio upgrade from this thread with success by using your preferred one.
And that's when my phone started draining more than it usually does for viper and being slight warm when not in use. I have already done a wipe before I did all these methods.
EDIT: Someone already mentioned the issue I'm having and I did not see that on mobile. I'm running all of those on A2017U stock rom running on b29 for additional info. I used stock music player, usb audio player pro (eXtream Software Development) for external dac and Equalizer + (DJiT) which i rarely use. I'll install wakelock detecter and ill report back what I find.
NXP Smart AMP, a smart amplifier manufactured by NXP Semiconductors, a globally-leading electronics brand. A smart amplifier, as the name suggests, boosts the audio output of the smartphone. The NXP Smart AMP is the latest and best solution, with the best efficiency and best power-saving performance.” In fact, the ASUS R&D team collaborated with the NXP Semiconductors team to calibrate the smart amplifier, to maximize its performance while minimizing wear and tear to the device.
But what, exactly, does the NXP Smart AMP do? Firstly, it senses the speaker unit in real-time in order to dynamically increase efficiency while also protecting the speaker. “Speakers can overheat if they’re broadcasting at high volumes for long periods, but a smart amplifier can precisely detect the speaker’s position, resonance, and temperature, and keep tabs on its status. This allows it to avoid frequency ranges that could easily burn out the speaker. It can even adjust the volume dynamically to protect the hardware.”
Secondly, the NXP Smart AMP converts digital signals into analog sound waves more efficiently.
So, with this file will enable NXP "again" on custom roms that lacks NXP support. This file will fix volume step bugs on custom roms, fix distortion at max volume, fix in-call low volume and make speaker as loud as stock.
Flash the NXP.zip with twrp or other recovery, mount vendor partition first and don't forget to wipe dalvik cache.
Note: certain cusrom audio feature might be disabled after flashing this file (depend on cusrom itself).
Do with your own risk.
https://drive.google.com/file/d/1VGQ8Bk_Mix2XR7nMDcPRGjnHYIZQaU9R/view?usp=drivesdk
Great!
Can i use it in stock rom?
Is it possible for you to make a magisk module for the same?
iamfarhanansari said:
Can i use it in stock rom?
Click to expand...
Click to collapse
Stock rom already comes with NXP
Prashant324 said:
Stock rom already comes with NXP
Click to expand...
Click to collapse
But sound quality is not that great
NXP is not working in pixel experience latest caf based
mayank.. said:
NXP is not working in pixel experience latest caf based
Click to expand...
Click to collapse
Worked for me
amitahirwar24 said:
Worked for me
Click to expand...
Click to collapse
What are the steps to successfully install and enjoy it. Thanks!
Deleted.
chayansraj said:
What are the steps to successfully install and enjoy it. Thanks!
Click to expand...
Click to collapse
Mount cust/vendor partition first before flashing, then wipe cache + dalvik after finish, reboot, done.
vewa52 said:
Is it possible for you to make a magisk module for the same?
Click to expand...
Click to collapse
Nxp driver is "basic" / core level speaker driver that exist on vendor partition, different from other secondary level audio mod / filter like dolby, viper, etc.
chayansraj said:
What are the steps to successfully install and enjoy it. Thanks!
Click to expand...
Click to collapse
Download NXP zip
Reboot to recovery
Mount vendor system
Flash NXP.zip
Wipe dalvik/cache
Reboot to system
Done.
amitahirwar24 said:
Worked for me
Click to expand...
Click to collapse
How?
mayank.. said:
How?
Click to expand...
Click to collapse
I just flashed NXP zip via twrp
amitahirwar24 said:
I just flashed NXP zip via twrp
Click to expand...
Click to collapse
Didn't you mouth vendor?
mayank.. said:
Didn't you mouth vendor?
Click to expand...
Click to collapse
Yes I Mount vendor before flashing
How to check if I have NXP
After flashing this in havoc os left and right ear piece not function properly, and in pubg u can't hear properly from where enemy coming
Kang bang
Hello everyone, a few weeks ago I dropped my phone and it cracked the rear body of the phone. A few days later I also updated to Android Pie.
I'm not sure, but I think that it has damaged the speaker of the phone (I added the information of the update to Pie because it could also be that it was the update the cause of the problem, but I doubt it), every time I speak on the phone, even at most, I do not feel well the interlocutor.
I tried various solutions and I realized that by modifying a few lines of the file mixer_paths_tavil.xml you can increase at least a bit 'the volume of audio devices on the phone. I identified the lines in question and I copied the file to a PC, then deleted the one on the phone and replaced it with the modified one. Obviously the permissions have been set to 777. As a result, the phone no longer plays any audio. Then I tried, with great effort, various file managers, root explorer, solid explorer, fx, etc.. and I can easily edit the file, but when I save it and restart I still do not hear any sound. If I try to play music I get an error message, like the phone does not support the format, etc..
At this point I tried to do a test: I just added a character in a comment in the same file and I saved: same result, the phone does not make any sound.
From the various guides it seems instead that with any file manager that supports the root it is feasible to modify it but it is not so, so I ask if you have any idea about editing that file.
Thank you!
HarryCustom said:
I tried various solutions and I realized that by modifying a few lines of the file mixer_paths_tavil.xml you can increase at least a bit 'the volume of audio devices on the phone. I identified the lines in question and I copied the file to a PC, then deleted the one on the phone and replaced it with the modified one. Obviously the permissions have been set to 777. As a result, the phone no longer plays any audio. Then I tried, with great effort, various file managers, root explorer, solid explorer, fx, etc.. and I can easily edit the file, but when I save it and restart I still do not hear any sound. If I try to play music I get an error message, like the phone does not support the format, etc
This is basically what some of the various audio mods by @Whiskeyomega do.
How did you identify the files, paths necessary? Pie is different from Oreo and Nougat before that. Did you by chance use Oreo path?
Why not use Refurbish mode in Dev Patched LGUP and go back to pure stock. Bonus points if you go back to Oreo for now until you get your audio straightened out...
You also know the Oreo mixer paths if you want to boost audio more, if you're not sure about the Pie mixer paths.
Click to expand...
Click to collapse
Click to expand...
Click to collapse
ChazzMatt said:
This is basically what some of the various audio mods by @Whiskeyomega do.
How did you identify the files, paths necessary? Pie is different from Oreo and Nougat before that. Did you by chance use Oreo path?
Why not use Refurbish mode in Dev Patched LGUP and go back to pure stock. Bonus points if you go back to Oreo for now until you get your audio straightened out...
You also know the Oreo mixer paths if you want to boost audio more, if you're not sure about the Pie mixer paths.
Click to expand...
Click to collapse
Thank you so much for your reply!
I've simply searched the file mixer_paths_tavil.xml and found it on vendor/etc/ folder.
Sorry but I do not understand what is "Refurbish mode in Dev Patched LGUP".
I am using a stock Pie, TWRP FLASHABLE VERSION (ROM) (v3) (this is the thread: https://forum.xda-developers.com/lg-v30/development/h930-lg-v30-european-market-t3951898).
So do you think that the low volume is due to Android 9 and not to the fall of the phone?
Sure, I can reinstall a stock Oreo and then check if the speaker volume is ok, but I'm getting the feeling that the phone drop is the cause of the problem.
Anyway I can try!
HarryCustom said:
Sorry but I do not understand what is "Refurbish mode in Dev Patched LGUP".
I am using a stock Pie, TWRP FLASHABLE VERSION (ROM) (v3) (this is the thread: https://forum.xda-developers.com/lg-v30/development/h930-lg-v30-european-market-t3951898).
So do you think that the low volume is due to Android 9 and not to the fall of the phone?
Sure, I can reinstall a stock Oreo and then check if the speaker volume is ok, but I'm getting the feeling that the phone drop is the cause of the problem.
Anyway I can try!
Click to expand...
Click to collapse
See post #2 of that thread to downgrade in Refurbish mode back to Oreo, using Dev Patched LGUP. Refurbish mode should completely replace the firmware on the phone.
https://forum.xda-developers.com/showpost.php?p=79964731&postcount=2
See if your audio returns. It should at least reverse any audio editing snafu.
If you still have no audio, then it's something with your hardware.
Sent via open market LG US998 V30/V30+
I replaced the modded mixer_path.xml with the stock xml but it didn't change anything. I thought it is for dual speaker sound.
Flashed Oreo and refleshed Pie but nothing changes, the volume is always very low. Surely the speaker is broken.
Next week I'll try to replace it
Thnk you to everybody!
STANDARD DISCLAIMER: I am not responsible for any damages caused to your phone. I am not responsible for any hearing loss, please listen at a safe volume level. Use this mod at your own risk there is no warranty or guarantee.
This mod will enable your Quad DAC & enable LGMusic player.
If not rooted with Oreo on H910 link
build.prop mod + Force true 24 bit 44.1 kHz link
Version 1.1
Updated twrp install script
Just flash on top of older versions
Version 1.2
Updated group file permissions, this should not cause an issue with v1.1 but I wanted to correct it. Just flash on top of older versions
Version 1.3
Fixed a permission error. Just flash on top of older version to update.
Should work on other lgv20 phones that never had LG Music Player installed from the factory.
Note: This mod will only work on Stock Oreo 8.0 rooted, wont work on LineageOS
.
Requirements:
Root /w twrp
Stock Oreo 8.0
Never had with LGMusic player installed from the factory.
No LGMusic player apk installed on your phone.
You can Flash the mod in twrp or follow the guide.
Guide Enable DAC & LGMusic player.
First download the H918 rom H91820f.zip You can download it from mega, should download fast.
[Rom][Oreo][Rooted] T-Mobile H918 [20f] [20g] [20h] Oreo flashable
Then extract the zip file.
mount system.img on your computer.
Then copy the five folders and one file from the mounted image, to your phone in the same directory structure listed below. Overwrite.
/system/priv-app/LGMusic
/system/priv-app/LGMusicWidget
/system/priv-app/LGMusicController
/system/etc/com.lge.music.xml
/system/vendor/overlay/com.lge.music
/system/vendor/overlay/com.lge.sizechangable.musicwidget.widget
You should not have to change the file permissions if using a root file manager. in Android. But if you using adb or twrp file manager you may have to.
File permissions to 0644
/system/etc/com.lge.music.xml
/system/priv-app/LGMusic/LGMusic.apk
/system/priv-app/LGMusicWidget/LGMusicController.apk
/system/priv-app/LGMusicController/LGMusicWidget.apk
/system/vendor/overlay/com.lge.music/com.lge.music.apk
/system/vendor/overlay/com.lge.sizechangable.musicwidget.widget/com.lge.sizechangable.musicwidget.widget.apk
Restart phone.
Credits, A Special Thank You
@dudeawsome for providing the H918 rom XDA
I'm guessing this has no effect on Bluetooth audio quality? Only when using a wire?
thejjmax said:
I'm guessing this has no effect on Bluetooth audio quality? Only when using a wire?
Click to expand...
Click to collapse
That's a good question and I am glad you asked it. Because I forgot include that answer in my guide. So to answer you question, there is a noticeable difference in sound quality with using Bluetooth. I am using aptx hd, as for sbc Bluetooth I am not sure. But you are correct a wired headset should get up-scaling to 32 bit sound with LGMusic player.
thejjmax said:
I'm guessing this has no effect on Bluetooth audio quality? Only when using a wire?
Click to expand...
Click to collapse
Oh I forgot to mention that the sound on the internal speaker has improved also. I am using the build prop tweaks that enables system wide Quad DAC support in any app.
Unlock the FULL Potential of the Lgv20's Quad DAC. (root only)
There is a twrp file you can flash now to enable the dac support.
Many thanks for this. Flashed the TWRP zip and it worked flawlessly. Now have working LG Music on my H910 for the 1st time ever. Yes, it's still my daily driver...
q1nt said:
Many thanks for this. Flashed the TWRP zip and it worked flawlessly. Now have working LG Music on my H910 for the 1st time ever. Yes, it's still my daily driver...
Click to expand...
Click to collapse
Your welcome, glad you enjoy it.
This TWRP zip doesn't do the build.prop mod to Force true 24 bit 44.1 kHz does it?
The build.prop mod + Force true 24 bit 44.1 kHz .zip linked in the first post enables it. Haven't tested 24/44, but ADB test with the mod installed showed 16/44 does not get interpolated to 16/48 and 24/192 plays natively. So I doubt there would be any problem with 24/44
I have owned LG V30/40/50 primarily for music listening. The downside was to activate the high impedance mode (for earphones under 50 ohm), one had to go through various processes involving adapters and cables. The other option for rooted devices was to edit the MIXER_PATH_TAVIL.XML file. That triggered the high gain output permanently.
For V60, that option is not directly available. The reason is that /vendor/etc/mixer_path.xml is located in super partition making the file not editable. So you could only force the high impedance mode by using adapter or cable option till now.
Using Magisk, I have written two modules that will allow you to substitute the system file and put your phone in high impedance mode permanently. Magisk simply loads the edited files as the effective ones (disabling the system file). You will notice increase in volume/gain when you enable/disable DAC in sound settings.
So I have Viper 4 installed with my module without any problem producing enhanced sound output from V60.
INSTALLATION:
1. Download the attached modules. Do not make any changes.
2. Save it on your phone.
3. Go to Magisk module page and choose install from storage option.
4. If you already have AML installed then uninstall that first.
5. Direct Magisk to the file you just downloaded. Now install AML first.
6. Reboot.
7. Install the Mixer.zip second (for high impedance effect) with Magisk.
8. Reboot.
Enjoy!
This module makes V60 more likable for listening to music. As you said, the new partition structure that is implemented in V60 made it impossible to edit the relevant files un-editable. Of particular value is your AML that does not make any sacrifices when listening in high impedance. Fantastic job!
I was myself thinking of undertaking a similar project but you delivered.
I think that as Android evolves, it is becoming more and more like iOS in terms what you can and can't customize. Thanks to John Wu for creating Magisk! He has extended the customizable life of Android.
I have been looking for a way to force my V60 in high impedance mode to get a boost in volume. There is no solution anywhere on web. I find the solution using an adapter or a cable very inconvenient. Not to mention that using them degrades the audio quality.
You have helped many of us music lovers (who have been looking for a permanent solution) by these modules. They work like charm. I haven’t found any problem so far. V60 sounds better than V50 in high impedance mode with full power of DAC.
As much as I love V60 for many reasons, the lack of triggering high impedance mode was a bummer. Now we are all set to enjoy this excellent phone from every angle.
Thanks man.
THANK YOU so much for this. works beautifully. but how did you get viper4 to work on the v60? i can't seem to figure it out
Actually it is not difficult at all. Since you have already installed the module for high impedance mode, all you need is the Viper 4. I suggest that you install this version of Viper 4. The reason is it is newer.
INSTALLATION:
1. Download the Viper 4.
2. Save it on your phone.
3. Install it as a Magisk module.
4. Reboot.
5. Once rebooted, you activate Viper by turning on the "Master limiter" in the app and configuring your desired options.
P.S.: If you don't want to add any other audio modules (like Dolby ATMOS etc.) then there is no need to install the AML module that is on this page. You can keep it (if desired) but it is not needed.
omg ur a legend! uve given me a 2 eargasms. every single guide says to install the viper4 apk... not the module... thanks again. btw which music player do you use?
Glad to know that you are enjoying the full potential of LG V60 in terms of music! I have the built-in music player that is in V60. The reason is it uses the inherent DAC in the best way. But I also have USB Player Pro.
Most of my music listening is streaming services. And V60 rocks just as much.
Please let us know should you need any help. We are a big and happy family here at XDA.
wondering if you could help me with this issue. i can't seem to get xposed edge and physical buttom master control to work on lsposed. they both install fine with no errors but they just dont work. i also have gravitybox on lsposed which does work so im not sure what the issue is
I don't use the apps that you are referring to. So I am not the right person to guide you in the right direction. However, I hope someone in the forum can help you.
Have you searched the XDA relating to your problem? Maybe it has been discussed earlier somewhere else.
yeah i figured it all out. thanks again
Awesome. Enjoy the best phone for audio listening — V60.
I`m unable to install the AML module. It says: Installation failed! Unsupported / Unknown image format. I also extracted the AML zip file with the same error message when installing. I would be very grateful if you could help me please.
Are you installing it as a Magisk module? I just tested it. It installs and works totally fine.
I`m sorry but I`m a complete noob when it comes to this. This is the very first time I do this. Where should I download Magisk app from. My Magisk app when installed has MODULES section at the bottom completely greyed out, so I cannot select it and under Magisk section up top I`ve got the following:
Installed N/A
Zygisk NO
Ramdisk YES
Under APP section:
Latest 25.2 (25200) (33)
Installed 25.2 (25200)
Package com.topjohnwu.magisk
So it looks like the Magisk app is installed, but not the Magisk itself. Where should I get the Magisk from?
You have to root your V60 that starts with unlocking the bootloader first. The process is well documented in this forum.
Thanks so much! I`ve heard about rooting, but I`ve never done it before. People say, that you might end up with a brick, if rooting process isn`t successful.
No worries.
Royaltiger said:
I have owned LG V30/40/50 primarily for music listening. The downside was to activate the high impedance mode (for earphones under 50 ohm), one had to go through various processes involving adapters and cables. The other option for rooted devices was to edit the MIXER_PATH_TAVIL.XML file. That triggered the high gain output permanently.
For V60, that option is not directly available. The reason is that /vendor/etc/mixer_path.xml is located in super partition making the file not editable. So you could only force the high impedance mode by using adapter or cable option till now.
Using Magisk, I have written two modules that will allow you to substitute the system file and put your phone in high impedance mode permanently. Magisk simply loads the edited files as the effective ones (disabling the system file). You will notice increase in volume/gain when you enable/disable DAC in sound settings.
So I have Viper 4 installed with my module without any problem producing enhanced sound output from V60.
INSTALLATION:
1. Download the attached modules. Do not make any changes.
2. Save it on your phone.
3. Go to Magisk module page and choose install from storage option.
4. If you already have AML installed then uninstall that first.
5. Direct Magisk to the file you just downloaded. Now install AML first.
6. Reboot.
7. Install the Mixer.zip second (for high impedance effect) with Magisk.
8. Reboot.
Enjoy!
P.S.: Audio Modification Library (AML) has been modified to accomodate this module. Now you can use this module with all audio modules in high impedance mode!
Click to expand...
Click to collapse
Will this work on the v50?
If you are fully rooted then V50 allows to fully edit the MIXER_PATH_TAVIL file directly.