yashsingh1/xdaforums huggingface dataset:
[Magisk] plusminus_:
Interesting.

So you don't need AML if you just use V4A and the Audio Compatibility Patch? :o I'm gonna try it
[Magisk] bohemist:
AML is needed if you have ither audio mods alongside V4A.

If V4A works with streaming services like Spotify, you don't need ACP. Otherwise, if streaming services don't work, you need AML.
[Magisk] underskyzx:
It's broken here too, asks to install driver then "i/o error" :crying:

In search of old version...
[Magisk] JacquesMerde:
The last workaround during install works for me.
[Magisk] plusminus_:
I only installed ACP (on one of my devices) because of Firefox actually, for the deep_buffer removal.

V4A + ACP seems to be working fine though, no AML. Cool.

Thanks
[Magisk] Paulikid:
same here. Works now on OP5T.
[Magisk] สุรินทร์ พลโธา:
Everything works normally with Magisk v.19. UI issues are gone. Thank you.
[Magisk] warrencoakley:
It breaks after a few seconds on Spotify which is annoying
[Magisk] molina22:
Solved in poco F1 with this comment, Thanks.

Enviado desde mi POCOPHONE F1 mediante Tapatalk
[Magisk] methuntt:
Is anyone using pixel series and got working v4a in magisk v19.

If reply me. I need some help to get v4a working

Thanks
[Magisk] cd993:
Not a pixel user, but have you tried the lib workaround option and the additional init.d injector magisk module?
[Magisk] bafforosso:
Using Pixel 3 running on April stock firmware with Magisk 19.0 and V4A magisk module v4.1 working perfectly.

I did nothing special to get it working, just installed from Magisk Manager (I use very few modules and V4A is my only audio mod)
[Magisk] methuntt:
Thanks for your reply.

I also installed the same way u did. But for me it showing unsupported.

Same me too running in April Stock - pixel 2
[Magisk] teamevil:
I think this question has been asked so many times but unfortunately I have to ask this too. I get this alot when starting the app. Is there a fix? I'm on a GSI rom and phone is Moto E5Play.
[Magisk] jackiass:
Say yes to use the last work around option during install.
[Magisk] teamevil:
Thanks, that worked
[Magisk] bitye:
Same here. Pocophone F1 driver not installed issue with 4.1.

Installer freeze magisk Manager
[Magisk] Zackptg5:
Use the workarounds. Only big difference between 4 and 4.1 is that the open/close workaround was made a vol key option
[Magisk] bitye:
The 4.1 installer kill my Magisk freeze many times and I never used any workaround earlier why should I do it? It's for ones who had problems. 4.0 works perfectly 4.1 if installed not install any driver
[Magisk] Gourcuff14:
Hello. I'm having trouble running Viper4Android FX v4.1 and Ainur Sauron MK III on Magisk v19 and Manager 7.1.1 (203). It was working before with the Audio Mod Library v2.1 module but now it just says abnormal in Viper. Is it update related? Thx

Edit: fix found sorry. yes to open/close option during install

https://xdaforums.com/showpost.php?p=79251694&postcount=4632
[Magisk] allan777x:
Hi, I installed both modules on a NVIDIA shield tablet, lineage Oreo without any issues. Now I tried to install them into my phone but Xhifi crashes. My phone is a HTC M9 Lineage pie .
[Magisk] Zackptg5:
Did you read? The open/close workaround was installed by default before. Now it's optional. If magisk manager is being buggy, flash it in twrp
[Magisk] bitye:
Yes I understand but 4.0 works fine with Magisk 19 so unclear if it's a real magisk issue or module issue at all.

Thanks for the comments about the additional fix information. It solved the problem with the driver not installed story. And yes in TWRP it works without lags. So at least we have a workaround
[Magisk] QkiZMR:
Can you share 4.0 version of Viper4android magisk module?

Nvm. I downloaded source code from GitHub, reset to commit from 4.0 and prepare zip file for Magisk. Now I have working V4A. I didn't do any analysis of install script but I saw changes.
[Magisk] MaCianz:
I'm running 4.1 on los14...but it does not seem to process audio...i tried eq, nothing happened
[Magisk] groegerjo:
You have to switch 'master' on. It's the first button
[Magisk] MaCianz:
Solved...the problem was AudioFx that was still running on background, on los14 the disable option for the app is disabled(lol).
[Magisk] zfk110:
Zack, I got Marshmallow with touchwiz custom ROM, running on Permissive Kernel, Viper stand alone works/processing without any issues, but when I play songs using YouTube It doesn't process, I tried all kind of version, using Magisk and 2.7 still no go on YouTube
[Magisk] makash720:
Use compatible mode in settings
[Magisk] zfk110:
2.7 has no compatible mode in settings. I was told to use audio compatibility patch, which I tried still no go
[Magisk] Tyakrish:
Is V4A working with DTS headphone X ?

I tried using them both along with AML. Installation and everything is fine... But sometimes I want to use V4A for its Reverb function and Convolvers... So I wanted to temporary disable DTS-HX...

But forcing closing the app does not work...

DTS still processes all the audio from music apps and V4A is not able to process it...

Is there some workaround to this ?
[Magisk] neonkat:
With v4.1 i have cracking sound for system sounds(ringtone,alarm,etc) but playback on 3rd party apps(music apps,youtube,etc) is fine on speakers,no issue with earphones.

using 2.3.4.0 as system app without any lib hack or stuff.

using v4.1 with latest magisk on poco f1(bootleggers v4.1 rom,if that helps).

EDIT: i don't have musicfx or any other sound mod installed.
[Magisk] JacquesMerde:
So out of my head; just go to TWRP, mount vendor, go to file manager (in twrp), go to folder 'vendor/lib/soundfx/' change the file name from 'libvolumelistener.so' to 'libvolumelistener.so.bak'. Do the same in 'vendor/lib64/soundfx/' and your problem should be solved.

Also during installation of Viper4Android, choose yes on the last workaround.
[Magisk] adrxano:
Guys when I'm listening to music and I get notifications from social networks the notifications tones are interfering wkth the music and giving out a distorted sound before music playback continues. I've also got another bug where of im listening to music and apps that have automatic video play back cause viper4android to play a loud distorted sound when a video plays automatically
[Magisk] nakedpwr:
Me too
[Magisk] flitzz:
Could someone say is there a way to fix "pink fonts" in V4A on Android Pie, and is it normal for not seeing sdcard path?
[Magisk] Mael_RadecFR:
Hi, I have a problem trying to install V4A on Android 9.0, I can't install the drivers : each times I download them then reboot the phone, it asks me again to reinstall them, endlessly.

How to solve that ?
[Magisk] Redhawk2000:
Can't say for sure, but first thing I would think to do would be to uninstall completely (along with any other sound mods) then reboot and reinstall only Viper then reboot and try.
[Magisk] MRDA1981:
Go back to v3.4.2.
[Magisk] valeriee:
Does the Oneplus 5t require the new open/close workaround? Thanks
[Magisk] Zackptg5:
Usually, yes
[Magisk] Ghisy:
Weird: I have Play Protect disabled but I just had a notification saying Viper may be a "harmful app". What the heck Google?!
[Magisk] ItsMeShouko:
Disable those.
[Magisk] lilbrat:
What's in the app that's causing it to trigger that response?
[Magisk] underskyzx:
Ignore it (keep the app).

It's a false positive.

Yes Google is pretty cheap, why even give us the option to disable Play Protect if they are going to scan our phones ANYWAY?
[Magisk] AnhThi:
can someone give me viper4androidFX v3.4.2 version? I searched on google but did not store it anywhere
[Magisk] gvsukids:
Without viper, I have no problem with playing audio and then a receiving a text message and music continues playing. Installing 4.1 I have the issue where I'm at I get a text and it kills my music and so I have to cancel my program and then load it again. I've tried using the audio lib hacks but the same situation occurs.
[Magisk] sinthemau:
Hi all,

I have this issue: App not showing up in app drawer, so I cannot start V4A.

This just after upgrading Magisk to 19.1 and Android Pie; otherways in the past V4A worked flawlessly.

I've seen it's a "Common issue" in : "Audio Mod Troubleshooting Guide" but there are no explanations on how to solve or I cannot figured it out.

I'm on Xiomi MI A2 Lite Android Pie, Magisk 19. 1, MM 7.1.2. V4A FX v2.5.0.5 installed as Magisk Module.

Thanks all for suggestions about solving it...I loved V4A!!!
[Magisk] TekHck:
new update is too bad. anyone has v3.4.2 ?
[Magisk] Zackptg5:
I see you didn't read the magisk release notes. Uninstall and reinstall all modules

That's descriptive, no
[Magisk] Tyakrish:
Viper4Android does not seem to be working in selinux enforcing mode anymore, after upgrading to Magisk 19.1 from Magisk 18.1... Any other solution to this, besides setting SELinux to permissive ? It works in permissive mode...
[Magisk] Paschfire:
Really? No issues here.

Pls provide the necessary detailed information regarding what device you're using, ROM, Android version, any other /System level modification, magisk module, logs, recovery logs...etc.

Also explain what "does not seem to be working" means, how is it not working? Is there an error? No sound? What does the driver information menu show with Viper processing enabled.(as seen within SS below)

Otherwise it is anyone's best guess to what the problem is.
[Magisk] Zackptg5:
Updated V4AFx and Xhifi to Unity v4.1
[Magisk] Lughnasadh:
Thanks for the update :good:. Getting a 404 on the download page.
[Magisk] Zackptg5:
Ya, I had a snafu with the upload. Fixed now
[Magisk] Nexus7_tilapia:
deleted
[Magisk] UGotThat:
[MENTION=5357345]ahrion[/MENTION] [MENTION=6037748]Zackptg5[/MENTION]

New V4A Magisk Module update is broken. I had to flash version 4.0 in order to work.

The new version has driver issues. Even removing + reinstalling the module doesn't work.

V4A driver not installed error workaround:

su -c killall -q audioserver

Source: https://xdaforums.com/showpost.php?p=79451675&postcount=1733
[MENTION=9073985]Team_DeWitt[/MENTION]

Hope you guys will fix this :)
[Magisk] pa.pn2:
How do you guys update the mod?everytime i update via magisk the drivers have to be updated after a reboot.this fails.

I have to remove viper in magisk first.reboot and install again.

That's Very annoying. any other solutions?
[Magisk] Tyakrish:
Am using Magisk 19.1 stable on Asus Zenfone Max Pro M2, Havoc OS - Pie...

Using V4A v4.2 along with Ainur Sauron MK III (03-05-2019), with AML v2.1 installed (AML installed last after installing other two modules first).

V4A driver status appears abnormal in Enforcing mode and normal in Permissive mode as can be seen in the screenshots. Using Mtweaks to change SELinux state.

Driver status was appearing as normal in Enforcing mode when I was on Magisk 18.1. This problem started happening as soon as I upgraded to 19.1.

I properly reinstalled the above mods again, after magisk upgrade...

While installing V4A, I selected the new 2.5.0.5, original V4A, installed it as a user app, selected 'no' for lib workaround and 'yes' to the fix needed for some devices like OP3 (last workaround open/close app)
[Magisk] สุรินทร์ พลโธา:
Works well with o magisk 19.1
[Magisk] Tyakrish:
Here are the logcats in both SELinux modes
[Magisk] rpbica:
Hi

Thank you very much for a great module!

I'm on s9+ Exynos, latest Magisk version.

After this uptade i'm unable to install the V4A driver, reboot it a million times but it just keeps asking to install the driver.

Tried the workaround

su -c killall -q audioserver

with the same result.

Any Ideias?

Thansk in advance
[Magisk] rpbica:
Problem solved.

Uninstalled AML and Viper, installed Viper (the driver somehow remainded installed), installed AML.

Et voilá! :)
[Magisk] Zackptg5:
You need to select yes to the last workaround (open/close app one)
[Magisk] vmsnow88:
Oh, it works.

I think dev should remove that "OnePlus 3T" word cuz driver not installed error also happened in beryllium and whyred devices in custom ROM which not enabled that workaround.
[Magisk] Zackptg5:
Fair enough. Updated text to make it more clear and to apply that workaround by default if not specified
[Magisk] n. arx:
I installed the app through XDA and when it starts I was told to install the drivers. Pressed "OK" I and the phone reboots. When I open it up, it asked me to install drivers again. I don't think it's something to do with Busybox and it did not ask me to install busybox. Anyone can help with this?
[Magisk] Zackptg5:
On the wrong thread but a couple tips:

BusyBox isn't needed so that's not it

Do you have any other magisk audio mods installed? Remove them if you do

See this post: https://xdaforums.com/showpost.php?p=79451675&postcount=1733
[Magisk] n. arx:
I do not have other audio mods installed.
[Magisk] Zackptg5:
Did you read the post I linked? It's probably the terminal command at the end of it you need to run
[Magisk] Piesie kwame:
Hi, I am on android Pie, pixel 3xl. Running version 4.2 of viper. While playing video or music, the audio mutes after receiving any notification. Any fix. Please help
[Magisk] castrum_doloris:
Install audio compatibility patch (acp) from Magisk Repo.

It's a 3in1 Module. You need the "Notification Helper Remover"
[Magisk] Tyakrish:
Run this command 'su -c killall -q audioserver' in a terminal

If still does not work then try and switch to SELinux permissive and then open the app.

I am also facing the same problem, unfortunately the command is not working for me (though it is reported to be working for some people), so I have to use the second option.
[Magisk] Yom:
MIUI 10 woes

Hola everyone!

I have this strange bug on my Mi 8 Lite... I have to exit completely (or kill) the V4A app for it to detect the active audio streams correctly... it usually starts processing the bluetooth stream as if it were the phone speaker stream, applying speaker effects to a headphone stream.

Any workarounds?

Thanks!
[Magisk] RockV:
Command didn't work at first for me, it worked when I launched the app and installed the driver then rebooted and ran the command before opening viper app.
[Magisk] Piesie kwame:
I did just that but problem still persists.

Please help
[Magisk] xestan:
I'm wondering if anybody is having the same issue I have. Basically, I install viper4android with no issues. I usually turn off my phone to charge it. The first couple of times everything is good, but then after the 3rd, 4th or 5th time when I turn on the cell, the driver says abnormal and I have to uninstall and install again.
[Magisk] ajinxa:
Go into V4A settings and lock effect mode to "headset". I can't get any equalizer to automatically switch out "phone speaker", and can't use JamesDSP because it can't lock effect mode in settings.
[Magisk] castrum_doloris:
What phone do you have?

Stock or Custom Rom?

Which options do choose to install V4A? (Workarounds, systemapp etc)

Any other (audio) mods installed?

Does it stay abnormal with further reboots or manually closing/starting V4A (three dots in the right corner)

Do you have set your SeLinux on enforcing? If yes, try it again with permissive

---------- Post added at 10:12 PM ---------- Previous post was at 10:09 PM ----------

It's hard to say smth with nearly no information...

Which music player do you use?

Are all notifications muting your audio? Does it stay muted or is it coming back?

Stock or Custom Rom?

Any other (audio) mods installed?

SeLinux enforcing or permissive?
[Magisk] simondd:
The new version is not working. I try reinstall couple times with different options. Pls fix this.
[Magisk] Mr_Happy:
It's working fine. Perhaps you did somethung wrong?

Verstuurd vanaf mijn ONEPLUS A6013 met Tapatalk
[Magisk] misterk267:
So, I am having a strange issue that doesn't seem to be present in the thread after ~20 minutes of searching. I apologize if this has already been answered, but I have seen nothing of it. I have installed the latest version from xda labs and after enabling everything it works as expected - except my notification, ringtone, and alarm sounds, which sound extremely corrupted and cracked. Permissions of the files look fine, and I have messed with anything I could find that may be causing this off the top of my head and had no success.

Apologies for rambling, but I'm about at my wit's end.

Mi Max 3, AOSP 9.0 AOSIP GSI, SD636

Will try to pull logs and add them to this post shortly.

---------- Post added at 09:00 PM ---------- Previous post was at 08:52 PM ----------

Here are Magisk logs.

Much thanks to any genius who can shed some light on this issue :)

https://www.dropbox.com/s/711zjnlxr61bjsm/magisk_log_20190510_155435.log?dl=0
[Magisk] simondd:
Viper with sauron doesn't work anymore on last miui. When I'm open viper4android then sound is gone for 3 seconds. After that only sauron is working, viper can't change audio effect. I'm using audio modification library too. On RR Remix Oreo is all ok.
[Magisk] aayush00002:
Latest version doesn't work on lenevo p2 (los16). It says 'no' in processing.

Edit: it works fine for 7 seconds with stock music player and after that it stops working.
[Magisk] grotesque02:
This module is still have notification like "bad app" (don't remember the warning message) ?
[Magisk] CaptDiabetes:
Hello.

I tried to update to 4.2 version and it just didn't installed. And after several tries too.

How can i go back to 4.1 material? Magisk installer doesn't allow that.
[Magisk] Paschfire:
Really? No issues here.

Maybe you could help out by provide the necessary detailed information regarding what device you're using, instead of just asking for a link to the previous build.

Like what ROM, Android version, any other /System level modification, magisk modules. Even providing the necessary logs, Magisk logs, recovery logs...etc.

As this may just help the Dev solve the issue if it's required, or someone else may have a solution for a successful installation.

Also explain what "it just didn't install" means, how is it not working? Is there an error? No sound? What does the driver information menu show with Viper processing enabled.

Otherwise it is anyone's best guess to what the problem is.
[Magisk] CaptDiabetes:
The problem is much simpler: the app didn't install.

But old design versions can be installed.

In install log everything was as usual. Magisk log for months just has a couple lines like gms.unstable. Sorry, what recovery log you mean, if I'm installing in magisk? Just don't know what i can do exactly.

Sony z3 omni rom, oreo. 19 magisk, if it helps.
[Magisk] ProudRed:
Ever since I have updated to latest Magisk Viper4android seems to have turned abnormal status for me and not working anymore. Any fix please ? It was previously working with the previous magisk version.
[Magisk] Paschfire:
Hmmmm..

Working just fine on my 3T.

Since you also provide no information regarding what device or its setup to go by, I suggest you read my previous comment just a few posts back.

It also applies to you if you're looking for assistance.
[Magisk] Tyakrish:
Similar issue here too.

Uninstall Sauron if u have it installed.
[Magisk] Zackptg5:
Updated V4A to unity v4.2

To people having problems since updating magisk - do the common sense thing - remove all magisk modules and then reinstall them. Magisk img migration was buggy on some devices
[Magisk] cmo220:
For some reason Viper stops processing when I open games. I can keep listening to whatever I was listening to, but all effects stop while the game is in the foreground.

It doesn't matter which version of V4A I'm using. I feel like this started several months ago after a Pixel 3 security update, not because of a change in any version of the app. I know it used to keep processing though.

Has anyone figured out how to fix this?

I've tried different combos of AML, and ACP.

Edit: Of course first try after posting that everything works how I wanted it. Now I just gotta hopefully remember the choices I made.
[Magisk] ProudRed:
Mine is 3T as well. On Oreo.

---------- Post added at 09:33 AM ---------- Previous post was at 09:31 AM ----------

Its not installed .
[Magisk] Tyakrish:
Then I guess u might have to uninstall & reinstall all mods...
[Magisk] kunaldas65:
why not new viper apk not updated in this module?
[Magisk] Paschfire:
Read the post on the previous page from Zackptg5 regarding problems after Magisk update, likely this also applies to your issues then.

https://xdaforums.com/showpost.php?p=79538355&postcount=4768

As there should be zero issues install the latest V4A module(s) on the OnePlus 3/3T running Oreo, OOS 5.0.8.

Uninstall/delete all Magisk modules and reinstall.
[Magisk] :
How to fix this?

On latest Build v4.3
[Magisk] surajloharia:
place some presets in the folder mentioned to use convolver.

Download samples by searching or download some from official website.
[Magisk] Zackptg5:
So giving everyone a heads up here. In case some of you weren't aware, the [MENTION=9073985]Team_DeWitt[/MENTION] have made a completely redone V4AFX app which includes fixes for almost all of the issues that the old v4a apps have. The latest release, 2.7.1, is better than ever. Because of this, there's no need to maintain the collection of hacks and workarounds to keep these old apks going so here's what'll happen going forward:

I'll moving the magisk module for this mod to a new one called ViPER4AndroidFX Legacy

I'll keep it up to date with latest unity for a bit but it's already a finished product so nothing will really change (and nothing has actually changed for a while now)

The current V4AFX module will be overwritten with a new one for V4A 2.7.1. What this module will contain is:

Uninstaller for any other v4afx apps/mods

It'll then automatically install the latest v4a 2.7 apk in the background

Then it'll run my profile converter which will convert all of your old v4a profiles to the new format (new format is awesome btw - profiles are separate for each device type - so headphones are separate from bluetooth for example)

Then it'll place all VDC's from the original V4A into a DDC-Orig folder where you can move the ones you want to DDC folder (keeps you're stuff less cluttered this way).

Finally once the zip finishes, all you have to do is open the app and follow the prompts.

With V4A 2.7.1, you WON'T need ACP, audio session issues have been fixed.

INSTEAD, go into v4a settings and toggle the audio session button
[Magisk] flyl0:
When will it work on EMUI 9? I have a Huawei Mate 20 Pro, I tried with every updates and it's always the same when I install the drivers it tells me to reboot, I did but when I launch V4A, drivers needs to be installed again lol
[Magisk] danvrez:
Is nhp not needed anymore? what i notice with 2.7 is when a new song starts to play v4a stops processing for a few seconds and a clipping sound appears when viper starts processing again
[Magisk] Zackptg5:
It never will. Your rom only works with 64bit libs and since v4a's driver (the lib) is closed source, there's nothing anyone can do about it. Use JDSP instead

You could still use that if you want, that can happen with some convolvers, you try a different one?

---------- Post added at 18:07 ---------- Previous post was at 18:07 ----------

This mod is moved over to legacy but magisk bot is hung up on adding the new repo :/

Stay tuned
[Magisk] Hanabishi Recca:
The link is broken
[Magisk] danvrez:
this should be the correct link

https://zackptg5.com/downloads/v4afx_v2.7.1.0.zip
[Magisk] Zackptg5:
Fixed
[Magisk] nirogu325:
A 205.57 KB file is what downloads. Is that right?
[Magisk] Zackptg5:
Yup :) it's for magisk manager only (it'll be on the repo whenever magisk bot quit bugging out)
[Magisk] nirogu325:
I see. Well, the profile conversion did not work. It said every one of my profiles were "bugged". I also had a DDC database file and it doesn't work with this new version. What's going on?

Edit: Talked to the developer and the database compatibility isn't coming back.
[Magisk] kunaldas65:
when new module coming to magisk repo?
[Magisk] TheCrispyChaos:
2.7.1 is working great on pie, thanks for the update.