yashsingh1/xdaforums huggingface dataset:
[Android Apps and Games] shahfaishal:
No, by the way it's working without AML too. I got help and i was doing it the wrong way. I check the status without connecting the earphone or bluetooth.
[Android Apps and Games] exocetdj:
V4a is now working in my rom module WITHOUT AML installed

Awesome stuff guys!

Samsung Galaxy note 10 plus 5g on android 10/ one ui 2.1
[Android Apps and Games] nikothebarber:
Can someone please upload or send a profiles collection, not presets, j need profiles for legacy viper
[Android Apps and Games] nousernamesorry:
How did you get it working? For me it stays on for a while, and goes back showing processing: no
[Android Apps and Games] shahfaishal:
Only when you play an audio (whether in speaker mode, bluetooth mode or headset mode) then only processing will show YES. Otherwise it remains NO.
[Android Apps and Games] nousernamesorry:
True, it says process:yes for a while, and as soon as stop music, and play the music after a while, it will go back to saying "no" ( while music is playing )
[Android Apps and Games] shahfaishal:
Yes. This is how it works. So no worries!
[Android Apps and Games] nousernamesorry:
when processing:yes, all the changes are distinguishable.

when processing: no,

When i enable reverb to test it, nothing changes. while playing music, If i switch on reverb, i expect some reverb to be introduced to music. No change. Even after turning up the wet gain and dry gain all the way up. No change.
[Android Apps and Games] Lughnasadh:
A few methods to get it going again:

1. Close V4A and swipe away from recents and open again, or

2. Open terminal and type su -c killall audioserver, or

3. Turn attach audio effects on and off again.

---------- Post added at 09:36 AM ---------- Previous post was at 09:34 AM ----------

Processing needs to be Yes to hear any changes.
[Android Apps and Games] nousernamesorry:
Yea, that method is the one i currently use to get it working again.

Is there no permanent solution to this?

As in I dont want to be keep doing this each time viper stops processing.

I have removed it from battery optimizations, installed AML, tried compatibility mode. No difference. I dont know what im missing out.

Really love this module, and would hate to switch a random ****ty eq on playstore.
[Android Apps and Games] Lughnasadh:
I think on some phones/roms that's just the way it is, unfortunately. Maybe you could (or maybe someone else already has) figure out a way using Tasker.
[Android Apps and Games] nousernamesorry:
Even switched roms. Thats the extent of my love for this module.

Still giving me this issue.

Is it because, im using Lineage OS based rom?
[Android Apps and Games] Lughnasadh:
I don't know the specific cause of the problem.
[Android Apps and Games] Revontheus:
If you're on Lineage OS, make sure to delete AudioFX from the file system using Root Explorer. After which, install AML and Ainur Narsil (which removes other system audio FX).

If your kernel supports permissive mode, switch it to permissive using terminal emulator or an application.
[Android Apps and Games] shahfaishal:
Maybe reverb has no effect. Happens to me too. But i don't like all the features listed there in viper. I jeed only few to boost up my audio quality. That's all.
[Android Apps and Games] zzenyoo:
I'm on LOS. Never had to install any other modules for V4A to work, just freezing audio FX (yes freez it bc every Los update will install it again).
[Android Apps and Games] Butit:
Please does anyone know if viper4android fx (v2.7.1.6) support magisk canary 20.4? I'm on OnePlus 7T running Oxygen OS 10.0.9, installed viper4android and drivers, got things like driver status, neon, processing etc enabled, but I don't hear any difference to the produced sound on my headphones (Skullcandy grind) when I turn the master limiter on and off. I also tested with the Skullcandy vdc file, but still couldn't hear any sound difference. I don't know if there's something I'm doing wrong, would appreciate some help with fixing it.
[Android Apps and Games] Wishmasterflo:
I use V4A FX 2.7.1.6 on my Oneplus 7 with the latest Magisk 20.4 Canary on a Custom ROM without problems.
[Android Apps and Games] NotATreoFan:
As long as Processing says "Yes" V4A is working. The easiest way to verify is to set the Bass to Subwoofer +6, and then turn it on. That will distort just about any pair of headphones, and I use that only when I need to test.
[Android Apps and Games] Butit:
[MENTION=320479]NotATreoFan[/MENTION] I did another test, viper4android processes and improves sound of my Soundpeats bluetooth earpiece, but it does nothing when I switch to the Skullcandy grind. I don't know if it's because I'm using a usb c to 3.5mm adapter with Skullcandy, but I'm thinking that wouldn't be the cause.
[Android Apps and Games] Lughnasadh:
Just to make sure, when you're using the usb c to 3.5mm adapter, are you using the USB tab instead of the headphone tab? See screenshot below.
[Android Apps and Games] NotATreoFan:
Yep, that's it. You can try the USB settings in V4A, but those are hit or miss.
[Android Apps and Games] Butit:
[MENTION=6530865]Lughnasadh[/MENTION] When I plug in the usb c adapter the usb profile is the one that is activated for processing, but I tap and change it to headset profile. Am I doing that wrong, because I'm not sure?

---------- Post added at 06:37 PM ---------- Previous post was at 06:35 PM ----------

@NotATreoFan I'll try that and see if it fixes the issue.

---------- Post added at 06:51 PM ---------- Previous post was at 06:37 PM ----------

@NotATreoFan You were so right, I was changing from the right profile to the wrong one. Viper4android processes sound for the Skullcandy grind on the usb profile and not on the headset profile. It's funny how I didn't even notice what I was doing wrong, till you guys helped me figure it out. [emoji120][emoji3]
[Android Apps and Games] NotATreoFan:
Glad you got it working.
[Android Apps and Games] jazzyd1:
Many thanks for your awesome work! I don't know if anyone has requested a feature (or the developer has it planned) whereby V4A highlights the currently loaded preset aside the device in process? It so happened that I have to use different earphones and I made different settings for specific period of use. I'm now faced with difficulty identifying(visually) which preset is presently loaded, so i have to press and load each one at different times to hear the changes I expect. And this is the time I wish there could be a way to highlight the working preset under a specific device..... Without me having to load each of these presets to chose the one I need at a particular moment.
[Android Apps and Games] Revontheus:
Ainur Narsil disables the system's native Audio FX and adds some patches audio_effects.conf. For exynos and Qualcomm devices it allows you to manage a bit of the DAC setting.
[Android Apps and Games] exocetdj:
Hey all

I run a team over on the Samsung note 10 plus/5g

A few of my users are reporting that v4a is not working all of a sudden. Myself included

I installed a kernel patched with the latest Magisk canary and could not get V4a working with or without the Audio Modification Library.

I reverted back to a kernel with the standard Magisk 20.4 installed, wiped cach/dalvik and then installed the drivers and everything is absolutely sweet again :D

We're probably just doing something silly but can anyone shed any light on this? is there a known issue with the latest version of Canary with V4a just a beta bug or something?

Interestingly though V4a works WITHOUT audio modification library on android 10 on the note 10 now with the stable Magisk - i will be pointing my users to this incredibly awesome fact.
[Android Apps and Games] bombadier:
There was a problem with the canary builds that was fixed,I still couldn't get it working with viper so downgraded Magisk to 20.4 stable , there is another updated canary magisk build 20407 but haven't tried it as things are working for me at the moment and dont want to rock the boat as installation can be fiddly sometimes
[Android Apps and Games] kudangel:
What happened to the profiles?

They're now called presets. They are reworked to use independently per device, a feature that was very welcome. Because of many technical changes and improvements on how the preset is stored and loaded, they are not compatible with older versions than 2.7. You will have to recreate them by hand unfortunately. You can access the menu by pressing the selected device in case you missed the huge showcase when you first launched the app after installing the driver

Hola! Muchos gracias for your great effort to bring back this viper4android in Android 10.

If profile is no longer applicable can you give some recommended setup for. I mean for Headset, Speaker and Bluetooth?
[Android Apps and Games] AveryChu:
sm-n9208

i have some problem here when i install the apk and followed the app install the driver (i have rooted my phone)but it just reboot and nothing happened i use cf auto root to root my phone.

sorry for my bad English.
[Android Apps and Games] MaverickNextDoor:
I think Magisk is recommended.
[Android Apps and Games] Celsiusss:
I'm using the 1st Gen Apple Airpods and they work for about 10 seconds then Viper4Android stops processing the sound. Why? :(((

I would also like to note that I could only get it to work by switching the compatibility mode on and off then it does the aforementioned above.
[Android Apps and Games] MajinBoo17:
Thumbs up, if you wanna get "lock effect mode" feature back,the original v4a has had that feature always
[Android Apps and Games] Revontheus:
It might be your system closing Viper when the screen turns off. Make sure to whitelist Viper4Android in your system battery settings. ALSO, make sure to delete the stock audio FX that comes with your system.

If it still crashes, try installing an application that allows you to change SELinux from enforcing to permissive.

If you are using SuperSU, it is better to use the older version. The only upgrade this version has is UI and driver installation. The driver for Viper is NOT open sourced and hence, the older and newer version sound the same.
[Android Apps and Games] parisone:
Do I have to root my phone to be able to use this app?
[Android Apps and Games] AveryChu:
I solved problem now I use root explorer to copy the files to the system and it work.

thanks for helping !
[Android Apps and Games] dustupajisk:
Magisk zip Version 2.7.1.6 gave error Installation failed at patching system

I'm on a OnePlus 5t android 10 open beta 2 just released 1 week before. Viper was working well with open beta 1.

I tried rootless installer by zack then also it ask for driver installation and getting failed.

I tried previous version apk same error.

Any solution?
[Android Apps and Games] the_poseidon:
Anybody tried to install Viper4AndroidFx 2.7.1.6 on MIUI 12 ?
[Android Apps and Games] utalpt:
Using rootless with 2.7.1.0 on miui12
[Android Apps and Games] the_poseidon:
Thanks, so i suppose to works with root too

I heard most of apps/mods works with Miui 12
[Android Apps and Games] Celsiusss:
I fixed it by installing the "Audio Modification Library" module in Magisk. Could also install the "Audio Compatibility Patch" module as well even though that probably wasn't what fixed it for me.
[Android Apps and Games] kaziupal:
[/COLOR]Anyone knows How does the profile converter works? I mean what to do with the zip

---------- Post added at 03:11 AM ---------- Previous post was at 03:09 AM ----------

https://mega.nz/file/NYxzSCbR#DLYkXDymIfvabHa9UferYJtEYlAof3RM-FsTLPhkUAg

---------- Post added at 03:11 AM ---------- Previous post was at 03:11 AM ----------
[Android Apps and Games] kos25k:
Can anyone please help me?I cant get viper4a to work by any mean on evolutionX Q rom on my Redmi Note 5.I tried everything.Maybe any idea?
[Android Apps and Games] silentsnake93:
Which files did you copy? I have the same problem
[Android Apps and Games] AveryChu:
I followed this program https://xdaforums.com/note-4/themes-apps/how-to-viper4android-install-proper-t3691597
[Android Apps and Games] okaragoz1:
Yes very good

MI CC 9 cihazımdan Tapatalk kullanılarak gönderildi
[Android Apps and Games] hanzaz:
Processing: no

I install Audio Compatibility Patch from the Magisk repo but the problem still there.

System: LightningFastRom-17.1 tab 4
[Android Apps and Games] ehidle:
I installed this and it broke the audio on my device. Bluetooth doesn't work at all and speaker/headphones is crazy choppy. How do you uninstall the driver from this thing and revert to the previous driver?
[Android Apps and Games] Kuba1996:
Hi i have unparalleled problem, when i listen to yt processing is yes but when i listen with samsung music processing is no. except for this one thing, all is well. did anyone have a similar problem?
[Android Apps and Games] jasoncardeira:
Is V4A compatible with samsung (android Q + one UI 2) with magisk 20.4 ?
[Android Apps and Games] hanzaz:
First of all hello my follows frinds

I am having a hard time finding solution to problem with viper4android 2.7 i have managed to install the driver in the first try and every thing is perfect except one major problem

Processing : no

I tried everything

First I've downloaded audio compatibility from magisk but nothing changed.

And tried to download audio modification from magisk but when I've opened viper4android I've found the driver is gone.

Then I've removed viper4android and audio compatibility and audio modifications rebooted my tab.

I've installed again viper4android whithout instaling the driver, then ive installed audio modifications and go back to viper4android to install the driver reboot automatically then disabled audio modifications from magisk and opened viper4android to find the driver is missing againg and asking to install it i hit ok to install the driver my tab rebooted again to find the same problem.

processing : no

I've changed my selinux from enforce to permissive but nothing works for me.

I have lineages 17.1 in my samsung sm-t531 tab 4

Please save me

PS: I've tried to install viper4android 2.5.0.5 but couldn't managed to install the driver unfortunately did all the steps above for it but the driver didnt installed it all.
[Android Apps and Games] brianmolko1981:
Don't disable AML. Then it works.
[Android Apps and Games] Ahmetay:
hello there, using GM9PRO Pie stock ROM here,

i can't install this 2.7 or any 2.5 legacy v4a :(

it says me to install driver again and again, it crashes while "creating sepolicy.rule" as i remember

tried to add v4afx lib to the audio_effects.conf, but it didn't have effect.

Magisk 20.4, AML, Stock Dolby Atmos (switched off)
[Android Apps and Games] Kurtinaitis:
Play a song in your music app and check driver status while the song is playing
[Android Apps and Games] AliMusa:
How can I set my Bluetooth settings to be the default settings, no matter what? Android auto/Spotify doesn't process unless the speaker settings are enabled.
[Android Apps and Games] NotATreoFan:
V4A will automatically switch to whatever source your phone is outputting to at that moment. If no audio is playing, it will default to Speakers.
[Android Apps and Games] AliMusa:
What do I do in terms of Android auto? V4a doesn't seem to work in this case,unless I mess with the speaker settings.
[Android Apps and Games] Team_DeWitt:
Please provide a log of the crash
[Android Apps and Games] shmykelsa:
I have the exact same behaviour.

In order to tune audio output on Android Auto I have to tweak speaker settings, and not USB. And speaker settings are rather limited.
[Android Apps and Games] AliMusa:
Yup, this is exactly my problem. V4A works, but only when speaker settings are enabled, when it comes to Android Auto. No other settings work, aside from speaker, and the settings are very limited.
[Android Apps and Games] ghost_02:
I tried to install it from the magisk but when I reboot the dice install driver, I do install the dice reboot, then on reboot I enter and the dice still install driver and always like this, or tried several times but nothing to do does not install the drivers, how can I do to install drivers
[Android Apps and Games] fil3s:
I had no problems just installing the APK. S10 Exynos android 10 oneui2.0 .
[Android Apps and Games] Anujsarwang:
After installing viper ringtones and notification sound distorting any fix
[Android Apps and Games] marciozomb13:
Uninstall Viper.
[Android Apps and Games] brianmolko1981:
It's working here on my redmi note 5 with HavocOS 3.4.

But after some hours of non using the phone (i.e. sleep at night) status is abnormal. I have to kill ViPER4Android app and restart it to work as normal.

ViPER4Android is set in battery settings to "not optimize".

What could be the problem?
[Android Apps and Games] gordec:
Viper4android doesn't bypass the Android system audio resampling right? I'm trying to figure out a way to avoid resampling other than using USB Audio Player Pro for Tidal on LG G8.
[Android Apps and Games] JustFrame:
Installing this on magisk module. Should I also install Audio Modification Library and Audio Compatibility Patch?
[Android Apps and Games] marciozomb13:
No unless you fit yourself in the situations described on those modules described. Please read AML and ACP descriptions. Install V4A and test it.
[Android Apps and Games] ambivalence_ru:
am I crazy or this version really sounds different? I'm installed it along with my current good old 2.5 then made the same settings and tried to freeze/defrost them. Same driver.

ps.

please, make tasker support or intents to change presets by command line.
[Android Apps and Games] Rudjgaard:
I'm sorry if it's a dumb question but I updated to 7.1.6 a few days ago and I can't find how to load/save profiles?
[Android Apps and Games] Wishmasterflo:
Just tab on the speaker, bluetooth, USB icon to select your profile.
[Android Apps and Games] ambivalence_ru:
is there a way to mimic a system boot up to make viper start processing without opening its app? trying to make an autoswitch, but calling a service doesn't help. then I thought: hey, it's working right after boot up, so it should be possible to kill the task and feed it a boot_completed message.

upd:

found solution. I was running startservice command wrong.
[Android Apps and Games] Ahmetay:
oh i forgot to tell that i flashed the zip (no root zip) and it worked flawlessly.

Dolby atmos stock and v4a :silly:

best audio mod ever ?

note: i think it's about magisk systemless root and selinux sh*t, i looked for the audio something .conf file, installing from the apk didn't edit the file. so i just booted to twrp and flashed the no root zip, booted to system, and flashed AML and compability module from magisk to use atmos and v4a together.. :highfive:

i only use atmos when i use the speaker pffs
[Android Apps and Games] David Stone:
Viper4android sometime works with games and sometime not. What is wrong. Or what should i do
[Android Apps and Games] Lord Sithek:
What command do you mean?
[Android Apps and Games] Rudjgaard:
Man I swear I tried several times long pressing and nornal. Now I tried tapping it many times and finally android permission for storage popped up.

All good, thx
[Android Apps and Games] lb04:
Is there a way to create parametric eq settings for this app?
[Android Apps and Games] ambivalence_ru:
If you search the thread by the word tasker you will find one shared solution to switch profiles. However, it uses a command like start-foreground-service. I noticed it doesn't work for me. Then I changed it to startservice and it started working normally.

am startservice com.pittvandewitt.viperfx/.service.ViPER4AndroidService
[Android Apps and Games] Lord Sithek:
Oh, thanks, might be useful :good:
[Android Apps and Games] K@m¡k@zE_S¡D:
Processing status: no on bluetooth earphones

The processing state keeps changing from yes to no automatically when using bluetooth earphones. I switched on the master switch and paused and played the music, the status shows yes after a few moments if I check again it shows no. Please see screenshots for reference.

Can anyone help me fix this.

I installed the apk and the driver's followed the on screen setup after opening the app for the 1st time.

Device OnePlus 5T OOS 10 beta 2
[Android Apps and Games] Italiandoitbetter:
Yes also for me is the same sensation, this release sound very different from the old one, I was extremely in love with 2.5.0.5, bass was extremely subwoofer and the dynamic didn't suffer in volume, for example now setting subwoofer -8db, volume go down down down...
[Android Apps and Games] MajinBoo17:
I use WETA v4a 2.3.4 magisk module with lock effect mode, it works flawlessly
[Android Apps and Games] fizzingbees:
i have samsung A70 running stock android 9.

i rooted using topjohnwu guide where i patch AP file in magisk manager and flash via AP in odin

i get succesful root confirmed via rooting apps and root file explorers.

but when i download viper4android 2.7.1.6 from XDA labs and install it driver( after successful root granting).after reboot i loose magisk manager

can someone tell me why is this happening. what am i doing wrong. or if i can use some older version that would play nice with magisk. i dont care about safetynet as i dont use google or samsung pay or banking apps.

please help

Update 1=uninstalled 2.7.1.6 rebooted device, still magisk says not installed.

Download 2.7.1.0 apk installed and it just worked flawlessly. No root prompt, no reboot, no driver installation. Just worked on opening app.

This is so bizarre. Extraterrestrial level strange
[Android Apps and Games] DarkXylese:
You should remove the lines "Selinux enforcing" under compatability in Magisk description since it didn't work unless you set it to permissive on Android 10.
[Android Apps and Games] AliMusa:
Where can I find this? I don't see it in Magisk
[Android Apps and Games] 3mel:
there's a legacy V4a FX in magisk that offers either 2.5.0.5 or 2.3.4.0... that has the drivers already in the version I tried but it doesn't work for me on android 10. no problems on pie or lower.
[Android Apps and Games] RyuukenZenkou:
Works flawlessly on sep nougat ROM on my Galaxy J5.
[Android Apps and Games] 3mel:
the version of this that's been added to magisk fails to install saying there's no internet connection even though it downloaded the first part of the install files.
[Android Apps and Games] OnlyHazeRemains:
Completely different ROM and device from last report. Still the same issue, App shows audio is supported but "processing: no" and there's no way to get it to process.

Legacy version from magisk works flawless.

What is the point of this if you cant get it to work?
[Android Apps and Games] Lughnasadh:
The point is that it works fine for many, many people. Just because it doesn't work for you doesn't make it pointless.

---------- Post added at 01:29 PM ---------- Previous post was at 01:24 PM ----------

There is no Magisk description for this. It's not in the Magisk Repo. You may be thinking of the Legacy verison.
[Android Apps and Games] 3mel:
it is in magisk now if you search from an android 10 phone

EDIT: of course now that I've posted that it's not showing anymore
[Android Apps and Games] Lughnasadh:
Hmm, I don't see it in the downloads section. Only as a module that gets installed when you install the apk. I'm on Android 10.
[Android Apps and Games] DarkXylese:
I swear to you it was there, but seems to be removed now. Also the claim (on that module) that "this version can run without ACP, AML and permissive SE" is wrong. You need all of them on Android 10. SE so that the driver can hook into the system, without it, it just doesn't initialise; and ACP + AML to hook into stock AudioFX and external apps like soundcloud respectively.

I haven't tried legacy, but it (v2.3) worked on Android 9 for me with just permissive SE
[Android Apps and Games] Lughnasadh:
Well, I don't know about the module you are talking about, but I am running this app on Android 10, enforcing, without ACP on 2 phones just fine with it processing on streaming apps.

I wasn't aware that they added a Magisk Mod version of this app in the Repo.