yashsingh1/xdaforums huggingface dataset:
[Magisk] chewy74:
[MENTION=6037748]Zackptg5[/MENTION] yes I have libstdc++.so in /sbin/.core/img/ViPER4AndroidFX/system/vendor/lib
[Magisk] Zackptg5:
According to your magisk log, magisk didn't finish mounting all of the files. There's a ton of substratum overlays on there, maybe that's the problem? Check the substratum module folder
[Magisk] interestingkid:
I have a note 9 (N960N, korean variant)

Just updated to pie yesterday and now, the viper4android driver doesn't get installed

Every time I open the app, it says "The driver needs to be reinstalled. Do you want to do this now?"

I reinstall and reboot, and it's the same thing over again

Any solutions?
[Magisk] Zackptg5:
Did you try the lastest build (updated within the last couple hours)?

Take a look at the troubleshooting guide on the OP and if you can't fix it, post the logs stated there
[Magisk] interestingkid:
Doesn't work even with the audio modification library

So here's the log
[Magisk] Zackptg5:
Try removing all of your mods, then just trying v4a along first. Your magisk log showed aml and v4a being removed by magisk manager so I'm guessing you flagged them for removal before that boot?
[Magisk] chewy74:
What am I checking for in the Substratum folder?

I'm going to try an install after removing all Substratum overlays and see if that makes a difference.

I will report back
[Magisk] interestingkid:
Yes, I removed them first, rebooted, then installed viper again, got the log, then rebooted and tried again to no avail
[Magisk] chewy74:
OK, I removed Substratum app, overlays and module from the device and attempted to install and got the same error saying drivers needs to be installed.

I attached the install log from it

Thanks
[Magisk] Zackptg5:
Dagnabit. Logs are showing me something I forgot. Try moving the apk from app to priv-app (make the folder if needed). Also, can you copy the system/lib/libstdc++.so to vendor/lib in v4a module folder. If that works, can you send me your build props?
[Magisk] Erpe7:
Everything went fine on my redi note 5 lineage 16.9.

Cheers
[Magisk] D-m-x:
Just got off from work and tried 3.3 on the Pixel 2 XL. This version has no problems with the Driver. Couldn't try 3.2 but as I read here that wasn't the fix, however 3.3 is :)

Thanks!
[Magisk] Zackptg5:
Ya, I forgot to move the app to priv-app. Fixed in 3.3
[Magisk] chewy74:
The current apk is in /sbin/.core/img/ViPER4AndroidFX/system/priv-app/ViPER4AndroidFX

libstdc++.so was moved and that was what fixed it.

When I updated libstdc++.so was not in /sbin/.core/img/ViPER4AndroidFX/system/vendor/lib after copying it over and rebooting it looks like that fixed it.

Do you still want my build.prop?

Thanks for the help
[Magisk] Noru29:
Same problem as Chewy74....

I use Viper4Android XHiFi:

1.4.3: no problem

1.4.4: always ask to install the driver

1.4.5: no problem, driver correctly installed

1.4.6: problem come back... ask to install driver.

And with 1.4.4 and 1.4.6, after installing Xeon driver and reboot, when I play music, sound crash after a few time (2 or 3 songs).
[Magisk] chewy74:
Pm sent
[Magisk] Zackptg5:
So problem 1 is that you should not install the driver. When you flash the zip, the driver is already installed. Some reasons for why it would say the driver isn't installed are in the troubleshooting section of the OP so you'll want to check that out.

The only difference between 1.4.5 and 1.4.6 is that I moved the apk back to priv-app (had in app accidentally before). This wouldn't cause your problem (if anything, it'd fix it). So you'll want to do the above and find out what's causing the problem

Weird, the lib workaround should already be in place for your device. Not sure why it didn't catch
[Magisk] Noru29:
OK, but why does it appear just when i updated to 1.4.4 and not before (Driver was correctly installed before).

I look at the troubleshooting thread, but I haven't any other sound module on my phone.
[Magisk] chicato83:
Hello I'm new in this community I installed the Viper and it does not work for me and now I have a low quality on the music. I have a screenshot when I check the drive status.

Thanks.
[Magisk] Zackptg5:
Did you check the logs? They'll often tell you the answer. Try completely uninstalling and reinstalling it

Go through the troubleshooting guide on the OP. Did you remove and stock eqs like musicfx, audiofx, etc?
[Magisk] deepu458:
Hi [MENTION=6037748]Zackptg5[/MENTION], i really want to thank for all the work u do on this Magisk mods. One thing i notices is that the convolver option is turned on but after reboot the convolver will not work until i manually toggle it off & On immediately to take effect. I see there are few posts earlier here by other users as well with the same issue. Is there any tasker command or any other way we can have it dont at every reboot?

Currently my setup is OP 6T with OOS 9.0.11 and installed this as User App with battery optimization off and locked in recents.
[Magisk] Zackptg5:
Unfortunately note, that's normal behavior for the app. I have the same setup as you (except I have a 5t). Just toggle master power in the app
[Magisk] deepu458:
ooh k. is there any script i can use for toggling master power on and off? and also do u have any donation link ?
[Magisk] Zackptg5:
I'm sure there's some floating around somewhere. You can always make your own in tasker or automate too. I don't have a donate link, appreciate the thought though :)
[Magisk] deepu458:
You are one hell of a Dev i know off and would like to Thank a lot as ur mod is my first go to after rooting.
[Magisk] Tianhe:
Running V4A (2.3.4.0 driver) on Asus X00TD (Stock rooted) and it seems that v3.3 has installation issues. Magisk Module freezes while installing (system/user) and even if it does, the phone goes into bootloop when rebooting. Reverting back to v3.1 cause that seems to be stable.
[Magisk] swiftbones74:
Same exact thing happened to me on my essential phone running latest liquidremix unofficial pie ROM. I didn't realize at first that the ROM is permissive and not enforcing is there a workaround for this?
[Magisk] justjr:
Mine is enforcing.

Well, I had to flash TWRP again to be able too boot. Workaround is to use old volley method? All is fine.

Enviado de meu SM-G900M usando o Tapatalk
[Magisk] deepu458:
Ok then, so its happening to many then. actually i got the same issue when i tried it in Magisk Manager installation. Fortunately i dont have bootloop adn ended up flashing this in TWRP and all worked good. So if u have TWRP flash it through that.
[Magisk] Tianhe:
Fortunately I have MM for recovery mode installed so i can boot to TWRP and uninstall the unstable module (if its installed). Since v3.1 works fine for me currently, i guess i will stick with it for a while. Any special reason why aroma installtion is provided as an option to volume key check method ? Aroma installation boots twice to recovery.
[Magisk] swiftbones74:
Actually I read your post wrong. I was doing several things at once and got confused lol. How's it going bud? I remember you from the s5 thread's.
[Magisk] justjr:
Oh, right! I knew something was off. :)

Doing fine, rocking the latest Oreo Bootleggers ROM and still using smartpack kernel (RIP).

Enviado de meu SM-G900M usando o Tapatalk
[Magisk] chicato83:
I don't have any eqs like musicfx, audiofx, etc and I don't remove anything my stock ROM doesn't have it. It is the fist time that I installed one mod like this one.
[Magisk] interestingkid:
Can anyone help me get it working on my note 9 pie?

Used to work in oreo...

Still asks me to reinstall driver
[Magisk] Hemphiz:
Ww2

Try using original (not material) I had that problem on my tablet and the only worked when I chose 2.5.0.5 original. I was here to check about a bootloop issue on latest viperxhifi but I see its already been reported. Clean installed again and all seems well. Weird
[Magisk] interestingkid:
Still the same

Asks me to install the driver..
[Magisk] D-m-x:
Use an older Version. 3.1 is working for me on my Tablet. It's strange but devices behave differently. My pixel had no problem using 3.3, trying that on the Tablet didn't work.

Gesendet von meinem SHIELD Tablet K1 mit Tapatalk
[Magisk] ahh123:
Google keeps telling me it's unsafe. Anyway to get rid of this warning without disabling play protect?
[Magisk] nirogu325:
Repeatedly answered in this thread. Use Search next time per forum rules. Do not install the materialized version. Use another version such as the original.
[Magisk] Hemphiz:
[MENTION=6529192]interestingkid[/MENTION] what he said. Also check Busybox is installed
[Magisk] interestingkid:
Yea busybox is installed

Where to download older version?
[Magisk] gloeyisk:
I don't know if it's related to BusyBox, so far using this V4A I only use BusyBox inbuilt from Magisk, Permissive SELinux (which need Enforcing by the Unity's req but still working fine), and tried both Aroma or KeyCheck methods and all working just fine (in my case).
[Magisk] Audioboxer:
Some phones on Pie will just not work with the magisk install. I don't think anyone has found out why.

My Nokia 8 Sirocco worked on Oreo with Magisk, but on Pie kept asking to reinstall the driver.

I had to switch to the app linked in the OP, https://t.me/ViPER4AndroidFXchannel/43 and it installs drivers ok.

Android Pie kept killing the app in the background though, only way I managed to get it to stop doing that was telling it not to optimize the battery settings for the Viper app.

edit: I cannot test TWRP install for now, as kernel sources have only just been released for my phone https://www.nokia.com/phones/en_int/opensource Waiting on someone with the knowhow making TWRP for the Nokia 8 Sirocco. Maybe try TWRP install if you haven't?

edit2: While it's not necessarily related I am also having some issues with the quickstep module https://xdaforums.com/showpost.php?p=78694588&postcount=171 It's possible this Android One device has done something different with the system partition/kernel/etc that is throwing off multiple modules? Could be the same with Samsung given how much they tinker with AOSP.
[Magisk] Zackptg5:
Can you post your v4a folder with 3.1 and 3.3 on your tablet? Try redownloading 3.3 too cause I pushed a minor hotfix (shouldn't have broken anything but maybe your tablets just that picky)
[Magisk] interestingkid:
Well the driver Installs but it's not being applied while playing poweramp
[Magisk] Lughnasadh:
You need to disable Direct Volume Control in Poweramp for V4A to process.
[Magisk] mrjuniork:
Ever thought of applying for RD? Man, scrolling through Magisk downloads section is a rollerzackster ride, if you know what I'm saying here!

Call me picky, but every time I read a post of yours, I miss those orange letters so dearly :laugh:
[Magisk] Audioboxer:
You need to disable/freeze MusicFX.

Until I did that nothing would process.
[Magisk] Zackptg5:
Disable direct volume control in poweramp
[Magisk] interestingkid:
Of course I disabled it, I've been using it for a long time

It's the viper4android driver not installing properly..

Or something with the pie update is blocking something.. I don't know how Dr. Ketan ROM incorporates it
[Magisk] th1nd:
I'm trying aroma method but I'm stuck in twrp. How to proceed once redirected to TWRP (directed by magisk prompt)?
[Magisk] Zackptg5:
Appreciate the thought man. After reading your post I decided I might as well give it a shot. We'll see what happens :fingers-crossed:
[Magisk] mrjuniork:
Go for it :good::)
[Magisk] Computoncio:
O

Phone: Redmi Note 4 - mido

Kernel: FrancoKernel - r15

ROM: [MIDO][9.0] Syberia Project [OFFICIAL] [OTA] [05/01/2019]

MODS: ViPER4Android FX v3.1 in Magisk repo,

Dolby Digital Plus,

Audio Modification Library AML in Magisk repo,

Magisk v18.0 + Manager v6.1.0

---------- Post added at 06:42 PM ---------- Previous post was at 06:40 PM ----------

O i não ei8uuiy8u98ei8uuiy8u98u8i6uy78yiii783i889977877999988iiii7ei8uuiy8u98ei8uuiy8u98u8i6uy78yiii78iiii7y8887i3688i83778ii

Phone: Redmi Note 4 - mido

Kernel: FrancoKernel - r15

ROM: [MIDO][9.0] Syberia Project [OFFICIAL] [OTA] [05/01/2019]

MODS: ViPER4Android FX v3.1 in Magisk repo,

Dolby Digital Plus,

Audio Modification Library AML in Magisk repo,

Magisk v18.0 + Manager v6.1.0
[Magisk] vinnievegas:
Is there a benefit of running this with kernel security enforcing in stead of permissive?
[Magisk] my370z:
The latest version material work great on pixel 2 XL running stock pie...but every other day it lost it effects. Once reboot the phone, it working again.
[Magisk] vinnievegas:
You have it installed as system app or user app?
[Magisk] my370z:
As system
[Magisk] vinnievegas:
I had the same issue as system app. Had to install as user app. Also make sure you don't allow battery optimization on viper.
[Magisk] pnguyentoan:
I've installed V4A FX but driver status showing not Processing as the pict attached. How to fix this? Thank you!
[Magisk] my370z:
Plug-in your headsets or connect to your Bluetooth earphones play some music and check back.
[Magisk] vinnievegas:
Reboot
[Magisk] tongzaza:
V4A is support PIe 9.0 ?
[Magisk] AoEKiller:
It is not processing because you don't have any music playing from phone speaker.
[Magisk] Badger50:
It does on my P2XL. However, on your device, whatever that may be, YMMV :cool:
[Magisk] svnhvn:
It does. I'm with Syberia.
[Magisk] NiTrOwow:
I gave logs.. Never got a reply, downgraded and naver tried it again because up until now I read comments with people with the same issues.
[Magisk] Erpe7:
Just as my370z said, plug/unplug headphone, restart then it should be ok.

Careful to not set headset or whatever option as default. Could cause issue.

To reply to tongzaza, it also does. I'm using Px2 from jhenrique09. Works really well as its supposed to be.

PS: mostly I'm using it with AIMP player... YouTube with hearphone or without works well as well.
[Magisk] pnguyentoan:
Yes, i'm done and it is good. Thank you for support!
[Magisk] 73sydney:
Latest magisk build 3.3 is bonkers

Installed via mm

Reboot

Driver status abnormal

Reboot

Driver status abnormal

Random time later, prompted to reinstall driver, root auth prompt, authed

Reboot

Driver status abnormal

Random time later v4a window flashes up

Driver status normal

Reboot

V4a window foreground once screen unlocked

These last two things happening constantly ...v4a foregrounded after unlocking

None of this nonsense in any previous build I'll point out

The latest build us a hot mess, please "unfix" it :) especially the bloody foregrounded v4a on every boot/unlock
[Magisk] Cablespider:
Then roll back to a previous build. You're not required to update. I could understand your frustration if nothing worked at all. Zackptg5 can't account for all ROMs out in the wild. Sometimes things break. It's the nature of the beast especially when a piece of software has to run on a multitude of devices. Just because it does not work for you, doesn't mean it's entirely broken. I've installed 3.3 on 5 ROMs for my OP6 with nary a problem. Roll back, be happy and try to be a bit more polite. V4A doesn't revolve around only you.

The least you could have done is include a log with your rant. Snapping fingers won't amount to much.
[Magisk] Zackptg5:
Get rid of other audio mods messing with it. There's no difference in installed files between 3.3 and 2.x builds. Some pie roms are down breaking v4a. I'm also assuming your not using aroma as driver devices don't work with it.

The foreground thing has been around forever, mileage varies with device. Other service scripts can screw with that too.

The source is on GitHub for everyone to see. You can look through it yourself if you don't believe me but your problems don't sound like a module problem but other module interfering problem. Can't hurt to remove all magisk mods and start over

Some new pie roms/updates have broken v4a too btw

And my final counterpoint, logs or it didn't happen. There's a whole troubleshooting guide in the OP that nobody uses, they'd rather complain or post some other useless log that doesn't show anything/wasn't asked for in the OP
[Magisk] Cj719:
Is there a reason this module uses 2.5 and not 2.6 version of viper?
[Magisk] Erpe7:
Hello,

Where did you see that Viper4 2.6 version exists?

Just asking,

Cheers
[Magisk] Zackptg5:
Ya. 2.6 has been updated so it's able to install driver and stuff normally so there's no need for the zip
[Magisk] Cj719:
Ooo I have the zip installed any benefit of removing it and installing the app?
[Magisk] Zackptg5:
Zips only for rootless devices (since root is required for the driver install). If it works, just leave it
[Magisk] drjmvgami:
Which viper should I install? I am in havoc 2.1 pie Redmi 3s land.
[Magisk] Badger50:
Likely the ViPER4Android FX

3.3 version :good:
[Magisk] drjmvgami:
Thanks. Is there any best settings files which I can flash or install for good sound output?
[Magisk] Badger50:
Try it stock and mess with the equalizer first. There are many profiles and convolvers out there to try out when your ready :cool:
[Magisk] Jess182:
could someone share v3.1 please?
[Magisk] Erpe7:
3.1 FX:

https://www13.zippyshare.com/v/orNVfjzU/file.html
[Magisk] 73sydney:
Like many have tried posting logs in past, with zero feedback, even a thanks given, so please adjust your outrage and righteous indignation :)

Never said it revolves around me, but you might take your own advise...
[Magisk] my370z:
The latest version has been working great since I turned off battery optimization. :good:
[Magisk] 73sydney:
Cheers, but this isn't my 1st ROM flash or first v4a flash, been using v4a for years, including frustrating manual workarounds over the years, so not my first rodeo.

I'm using LOS 15.1, so not oddball ROM. Just now for the nth time, upon unlocking after reboot it's again pestering me to reinstall the driver...my report I thought would be valid as this wasn't an issue in the previous build, whoever built it would know better than me what was changed...I count reporting an issue within a single minor version jump as a valid bug report. If i rollback it goes away

Rom: LOS 15.1

Other audio mods enabled?: No, never chained audio effects, never have, as in never ...

install method: keytest (not aroma)

Last working version: 3.2

Other magisk mods used: identical as ive used with every other build of v4a, without issue

And despite having tried to send logs that were ignored in the past, here's one now....
[Magisk] Zackptg5:
Can you post a logcat after opening v4a? Your log is filled with RILD errors btw

Can you post the 3.2 that works for you? There was a lot of chaos/bug fixes between 3.1 and 3.3 so having the exact zip that works for you would be key to figuring out where the problem lies. If you don't have it, you can search commit history here and make a zip out of the working commit (you'll see the chaos I was talking about) :/
[Magisk] putti71:
I have a problem that sometimes happens. Suddenly I have no ringtone or media sound anymore. I have a S8 with Dolby Atmos mod.

I turned off Viper mod in magisk and everything is good again. But it was working and stopped after a reboot.

Does somebody know how to overcome this problem?
[Magisk] muschiu35bv:
Hello Guys! Oneplus 6T with OxygenOS 9.011. Installed Viper4Android from telegram. Drivers installed successfully but when I play music I get processing no. I installed also audio compatibility mode from Magisk but still not working. There is any other solution for this issue?
[Magisk] Zackptg5:
Try aml. If that doesn't work, you'll need to choose one and get rid of the other

Did you try exiting v4a and reopening it (using the 3dot menu to exit it)?
[Magisk] yosua_shtg:
Excuse me sir, i try viper in based pie aosp rom, but the notification sound and ringtone seems like break. Can anybody tell me how to fix it sir..?
[Magisk] pnguyentoan:
V4AFX is being reported as harmful app by Google Play Protect on the notification shade whenever the device boot up. How to disable this message? Thank you!
[Magisk] bohemist:
It has been acknowledged before by the developer. I just disabled Play Protect in PlayStore just like others are doing.
[Magisk] putti71:
Ok, but what is aml?

Ok, I will try
[Magisk] muschiu35bv:
Yes i tried but not working. The issue persist.
[Magisk] yosua_shtg:
Could someone upload v2.4 or v2.2 sir..?
[Magisk] nirogu325:
Search for "2.4" and you're there.
[Magisk] Erpe7:
Try plug/unplug headset, reboot etc. Should do it. At least at first this solved my issue now all is working smooth.
[Magisk] jithinjj:
Hi i use OnePlus 3 OOS 5.0.8( android 8.0).

I installed V4A from magisk module , v3.3 (2.5.0.4) material in system. I use Bluetooth headset. It works properly but if i don't play any music for a few hours or some times a day and if i play V4A wont work , driver status shows " processing -No" rest all yes.

But if i exit V4A using the " hamburger menu- exit" and then open again it works normally. Please help me fix the bug.

---------- Post added at 07:21 PM ---------- Previous post was at 07:21 PM ----------

Hi i use OnePlus 3 OOS 5.0.8( android 8.0).

I installed V4A from magisk module , v3.3 (2.5.0.4) material in system. I use Bluetooth headset. It works properly but if i don't play any music for a few hours or some times a day and if i play V4A wont work , driver status shows " processing -No" rest all yes.

But if i exit V4A using the " hamburger menu- exit" and then open again it works normally. Please help me fix the bug.
[Magisk] pjadec:
That's normal OnePlus memory killing do that. You can lock v4a "press square button and lock v4a" to play in background, otherwise OnePlus memory will kill it again.
[Magisk] jithinjj:
Thank you will try that.
[Magisk] deepu458:
which square button u are mentioning above to press? for locking V4A to be in background.
[Magisk] nirogu325:
Maybe he meant locking the app in the Recents menu, a thing I haven't tried. Your symptom also happens in OOS Pie (OP6 user here).
[Magisk] deepu458:
ok then. i was thinking there might have been a different way of achieving it.
[Magisk] nitinvaid:
Using this on oneplus 6 was working fine but from last few days it's not working randomly stopped... Have to reboot 4-5 times

It's installed as system app
[Magisk] nitinvaid:
I have the same issue it won't work easily.....
[Magisk] Erpe7:
Maybe be close some apps that could be in conflict such as VLC, mx pro, aimp, foobar... :/

On my redmi note 5 pro sometimes I have to switch modes or unplug headphone, thats it.

To check if its working I use to enable reverb (50% wet, 0% dry) This way I'm sure what config is on.
[Magisk] Pablo.x:
Sometimes it's needed to uninstall OxygenOS's audio system (called Dirac) from system's apps.

That's the way I got V4A working on OOS. :highfive:
[Magisk] nitinvaid:
i am using Havoc OS

and as for oxygen OS

its been months since i am using the same on OOS and never has any issues but this time when i wiped my system and installed the viper from magisk since then i had this

and since then i have like formatted my device 4-5 times . just to see if not issue from my end but it was still there and then i switched to HavocOS still it was same issue then i left it there sometimes it works sometimes its not
[Magisk] Pablo.x:
That's pretty strange, I really don't know if Havoc has any preinstalled audio mod...
[Magisk] Xdevillived666:
If you have magisk, install this zip as module (you'll have to Google it as the xda app won't let me upload it )

" audio modification library v1.9.2 zip"

disable musicfx or audio fx ,

install v4a driver , then reboot and let me know if it works
[Magisk] Didgeridoohan:
Or, you just download and install it directly in the Magisk Manager, from the Magisk repo (Magisk Manager -> Downloads).
[Magisk] Xdevillived666:
Yeah. Forgot about that
[Magisk] 73sydney:
Cheers chaps

But i remove audiofx and stock music app via debloat magisk mod - before magisk i used to use a root app remover for years to do the same job

Currently happily using a previous version with no dramas....

So there is not, as i mentioned previously, conflict, or even possibility of, with another DSP
[Magisk] my370z:
Did you turn off battery optimization for it? It'll help.