yashsingh1/xdaforums huggingface dataset:
[Android Apps and Games] stashcat:
Removed all audio-related modules, rebooted and installed this. Installed the driver, rebooted. Opened the app and it still asks for the driver. Running Magisk 18.1. Attached a logcat if that helps.
[Android Apps and Games] Railsonsan:
Thaaaaaank you very much! I love you. Do it guys!
[Android Apps and Games] kp.nikhil:
after several tries I got it working.

first I Uninstalled previous version from app settings

second step go to magisk modules and download viper4android v3.3 by viper520, zhuhang...

this will detect and uninstall any previous version or remanats

reboot

reinstall the same magisk module again. this will install the module and apk

then go to sd card and install new viper 2.7 apk and reboot
[Android Apps and Games] 64ashg:
I am removing all music mods / apps, thrn going yo recovery and installing ainur, audio compatibility patch and aml. The boot to system, unstall the app and let it reboot the system

Profit

Oneplus 3t with nlos 15.1

For oos users, disable dirac app, that used to be the culprit in v4a installation back when i used oos 5
[Android Apps and Games] Bigb12:
I tried this, and removed musicfx which I had disabled and then tried it again. Still doesn't work for me.
[Android Apps and Games] stashcat:
Will we have support for different profiles for different Bluetooth devices? Been yearning for this for a while.
[Android Apps and Games] TheKnux:
PM me as well about DTS lol

---------- Post added at 08:13 PM ---------- Previous post was at 08:10 PM ----------

Does anyone have a mirror of the 2.7.00 APK? For some reason when I try and download it from Labs, it just shows the circle spinning forever and doesn't actually download.
[Android Apps and Games] IonutGherman:
https://t.me/ViPER4AndroidFXchannel/46
[Android Apps and Games] MR.H4CK3RM4N:
Installation failed at copying audio effect files, someone help?
[Android Apps and Games] Giobio:
I have an S6 rooted by supersu. When Viper ask to install the driver it does it but, after rebooting, the app continues asking for the driver installing.

Any solution?
[Android Apps and Games] wackowizzard:
I have the same problem. Its driven me crazy!!! I tryed everything...unfortunally...

Can anybody help? PLEASE?
[Android Apps and Games] sjamie:
Try rooting with Magisk instead of SuperSU (which is now dead). This switch has helped others get Viper to process.
[Android Apps and Games] Gordietm:
I'd like that also, if possible.
[Android Apps and Games] Joe199799:
On RR Nougat the app takes a few seconds to load then crashes immediately
[Android Apps and Games] shuli81:
Very simple...

1) Uninstall old app AND it's magisk module.

2) reboot

3) install new 2.7 app

4) start new version u just installed - give it root and let it install it's driver

5) reboot

6) open the app and tweak to your liking

7) profit ?
[Android Apps and Games] rafaelcxda:
I did the installation and it was all Ok. But I'm not sensing any difference in the audio. Does anyone know what the problem is? The only difference I noticed was the volume increment.
[Android Apps and Games] HC4Life:
Thx bro, it worked!

For people like me and nikhil, install first the Viper4A 3.3 by zhuhang and then install the new 2.7.0.0, it asks you to uninstall first the old version, you accept and install. Reboot after that doesn't ask you to install driver anymore.
[Android Apps and Games] DUS2002:
I use an Idol 4, and I'm already using the ViPER4Android 2.5.0.5, and I installed it using the ZIP installer for this version. When I tried this project, it worked without any problem, because, this MOD uses the original driver from ViPER4Android. So, I recommend to use this installer: https://androidfilehost.com/?fid=385035244224385195. If the creator let's me, I'll do the zip installer for this version, using the old install method. [MENTION=9073985]Team_DeWitt[/MENTION] Can I do the ZIP installer using this base for everybody who can use the previous project?
[Android Apps and Games] Mord0rr:
Does this work for OP6 9.0.3?

Because for me, doesnt do nothing....must unplug jack, plug, get out, and make a pray to the audio gods....

Intalled last Magisk version....
[Android Apps and Games] xRyzer:
Thx bro, now it works 100%

OP3 - Latest Havoc OS 2.2
[Android Apps and Games] DUS2002:
Edited, please, forget it
[Android Apps and Games] _DarkKnight_:
Yes I did everything I said but the app wants to install the driver constantly. When I read the previous posts I see that users with Oneplus devices have problems. I've rebooted many times. I have rebooted, the device was rebooted, the driver was rebooted. Reboot without opening the application. reboot dozens of times but it doesn't happen
[Android Apps and Games] cd993:
Hmm I have done this with Google Messsages but that's not made Viper change. I did have a substratum theme installed but since disabled that, which didn't help....
[Android Apps and Games] DUS2002:
I don't know, because I use 6.0.1. If you can use the ViPER4Android 2.5.0.5, and you don't have got any other way, yes you should try It.
[Android Apps and Games] Joe199799:
I'm trying to install it that way but when I go to install 2.7 it says it conflicts with an already existing app
[Android Apps and Games] DUS2002:
I disabled the original app (Frozened). If it don't work, try removing the app (Because it installs in System)
[Android Apps and Games] Joe199799:
I'll try it out thanks for letting me know I've installed and uninstalled this damn module like 14 times now

Cool the driver is installed but the app just force closes now lol
[Android Apps and Games] DUS2002:
Fck... If you try removing data of the app, and cleaning ART cache?
[Android Apps and Games] sinchan_nohara:
How to uninstall the driver in viper4android 2.7
[Android Apps and Games] Joe199799:
I just went ahead and factory reset, see if that works granted I'm on an old ZTE Zmax with Resurrection Remix 7.1 I'm wondering if Nougat is the cause.

I'm on magisk 18.1 and was running viper prior to trying to update the app I honestly just wanted to check out the new stuff
[Android Apps and Games] meeds:
Everytime I open the app it tells me to install drivers and it will reboot automatically. It does this and after the reboot it still prompts me for the same thing over and over again. Help?
[Android Apps and Games] DUS2002:
Look in your system/lib and lib64 for libva_fx_x86.so and libva_fx_armeabi-v7a.so. These are the drivers, but if you want to complete remove the mod, you should look to your audio_effects.conf, because in order to load the drivers of audio, and apply changes to the audio, it needs to load the libs from this file
[Android Apps and Games] sinchan_nohara:
WTF!!! where is option to uninstall drivers.

I was out of my mind when i install this.

Had to flash ROM again.
[Android Apps and Games] DUS2002:
Do you have unlocked the bootloader? maybe this is the problem... (In 2.5.0.5 it made me crazy)
[Android Apps and Games] Mord0rr:
Uninstall Magisk version...reboot.

Install this version, reboot, no problems.

Simply, it doesnt work, again.

SuperSu confirmation, rooted, OP6 9.0.3....

Why is so dificulty Viper4 work with my phones??
[Android Apps and Games] Joe199799:
Why does the driver uninstall not work?Because you didn't install the driver using the app. We don't have some magic file cleaner built in that removes all previous installations ever

Taken from the first page
[Android Apps and Games] Mord0rr:
For OP6 this is crap...

Doesnt even has exit......Magisk version at least work sometimes.....
[Android Apps and Games] Ragnar Eldur:
Ah I see that makes sense
[Android Apps and Games] neekless:
I have went back to 2.5.0.5 materialized installed to system so I won't be able to get logs for you, I'm sorry. 2.5.0.5 has no problems so I'll stick to that. You said issue 3 is not something you can fix but is it something you broke? Because it doesn't happen in 2.5.0.5 - the driver status updates instantly.
[Android Apps and Games] Trupen:
Tried audio compatibility patch still same results

Not working with YouTube only works with music app

If music app is open in background and YouTube is playing then no sound

If music app clear from background then audio from YouTube but viper not working only sound from other audio mods
[Android Apps and Games] Team_DeWitt:
- 2.5 has a built in lag of 500ms, doesn't sound really instant to me.

I've been able to reproduce the same effect on 2.5, exept for that version having up to 500ms delay extra every time that dialog pops up. I've tried multiple variations of the way the driver status is being updated, all with the exact same outcome, so I'm not really sure where and how I can improve this behavior.
[Android Apps and Games] neekless:
Okay I didn't explain the issue properly. Sometimes when it's processing, the driver status will say Processing "No" (and vice versa) for a MUCH longer time than 500ms and I'll have to toggle on/off for a few times or force close v4a to get it correct. It may be related to issue 2 (which I think is a more serious issue).

In 2.5 (if driver is off and Processing "No") when I turn on the driver I can hear the effects almost immediately (of course I don't mean 0ms) and tapping driver status would show Processing "Yes".
[Android Apps and Games] Team_DeWitt:
I think that may be related to your second issue too. But I really need some logs to be able to sort out the problem. Please contact me through PM
[Android Apps and Games] stylemessiah:
Tried it yesterday...

As expected as with EVERY other v4a attempt on Oreo 8.1 I get driver installed but status "abnormal"

Nothing new...nothing to see here

S4 with LineageOS 15.1, clean flash, SuperSU (because I hate buggy nagisk with a passion), stock audio, no other mods, only ever used v4a on previous android versions...
[Android Apps and Games] NE0HP:
I assume, music is not playing in backgroud while taking this screenshot since it is showing "Processing: No" but if it is then it should show "Processing: Yes" under Driver status for fully working V4A.
[Android Apps and Games] NE0HP:
Fine! But then you might possibly have another V4A already installed as a system app!
[Android Apps and Games] NE0HP:
Why would I care as far as you being happy with the way this app is working, it just fine...move on. Peace
[Android Apps and Games] NE0HP:
Reason right up there in your contradictory screenshots!!!! :laugh:
[Android Apps and Games] syn5528:
https://drive.google.com/file/d/1z7pNjTmvfh0bb14mDtQHFFb0TzKK6mNl/view?usp=drivesdk

The processing status is surely broken. V4A works even if Processing is at 'No'. It's just a visual bug I think... But the audio mod works great and I don't have any other audio enhancers of any kind.
[Android Apps and Games] Dante Enoshima:
Dude, did you see that in the screenshot that have Processing : No? he didn't play any music at all :laugh:
[Android Apps and Games] NE0HP:
I guess you probably missed this post!!!! https://xdaforums.com/android/apps-games/app-viper4android-fx-2-6-0-0-t3774651/post76203433
[Android Apps and Games] Dante Enoshima:
So what's the point of posting those then ? Yes, his V4A works fine.
[Android Apps and Games] NE0HP:
Point is here... https://xdaforums.com/android/apps-games/app-viper4android-fx-2-6-0-0-t3774651/post76204290 now I think only OP can enlighten further if they wish to and if they think processing really is broken visually as mentioned!

EDIT: Just noticed that OP has already mentioned this under known bugs list!
[Android Apps and Games] Logan:
In the first screenshot there is no audio being played in background (no music players icons seen in the statusbar etc), once there is nothing being played processing stands for NO once music is played status is yes.
[Android Apps and Games] Anova's Origin:
Would it be possible to add an option for Viper to ignore requests from certain apps to stop EQ processing?

For example, Spotify requests all EQ apps to stop processing audio if you play a song that was saved locally on a computer and downloaded as a playlist on the Android app. Audio processing begins again as soon as you play a track that was from Spotify themselves.

In Viper4Android Materialized v2.5.0.5, these requests would be ignored and any audio would be processed irregardless of requests from other apps. I understand that pausing processing would be useful in certain scenarios where you wouldn't want audio effects, but it's rather jarring when switching between personal tracks and Spotify's tracks.
[Android Apps and Games] oblyvision:
So, I can't get this one installed by pushing to system/priv-app? I have a low ram device, so v4a process would occasionally stopped. This, somehow won't happen when the app is recognized as a system app.

Also, Viper-DDC seems has different effects vs the previous build, which is kinda odd to my hearing.
[Android Apps and Games] Zackptg5:
Try this: https://xdaforums.com/apps/magisk/module-viper4android-fx-2-5-0-5-t3577058
[Android Apps and Games] Team_DeWitt:
Silent update

Hello everybody,

As most of you already noticed, 2.7 has been released. Even after severe testing, a few bugs appeared. For example, the driver installation kept failing for some users and a few preset keys were not getting saved. On some devices the notification showed device unknown too. These issues should be fixed now.

You can download the update through xda labs.

Some notes on the newly implemented presets:

While rewriting this part, it turned out to be much easier to just use the driver parameter as the used key. Furthermore a few values are changed, as well as the format of the preset.

To top it off, presets are finally device dependent and can be copied to different devices. The only sacrifice we had to make was to drop support of old profiles made with V4A versions >2.7. That means you will have to recreate them.

If you read the huge popup after a first app launch, you'll learn how to manage presets.

Happy listening!
[Android Apps and Games] Joe199799:
Edit phones internal storage has issues all good
[Android Apps and Games] sinchan_nohara:
I have read this but I still don't understand what that means.i can uninstall drivers in old viper4android app but why can't in this??
[Android Apps and Games] Mord0rr:
Back to Magisk version.

It works....at least sometimes,.,...
[Android Apps and Games] HC4Life:
Works great now!

Thx! :)
[Android Apps and Games] dracinn:
Like the new design but can you have it use the system theme or at least the accent color.
[Android Apps and Games] kukurodorae:
On my pixel 2xl v4a doesn't ask for root access to install driver. So I used driver from v4a magisk module to workaround. Pls fix. Thanks.
[Android Apps and Games] Avelhinha Falera:
How to get white skin?
[Android Apps and Games] HC4Life:
I think you want to ask is how to get black skin?

I want to know too...
[Android Apps and Games] rafaelcxda:
What model of your phone?

---------- Post added at 11:57 PM ---------- Previous post was at 11:51 PM ----------

Have you installed the new version apk over the Viper4android 3.3 generated by Magisk? And didn't give any kind of conflict?

---------- Post added at 11:58 PM ---------- Previous post was at 11:57 PM ----------

Have you installed the new version apk over the

Viper4android 3.3 generated by Magisk? And didn't give

any kind of conflict?
[Android Apps and Games] HC4Life:
There is a new version 06-02-2019, uninstall the old one and install only this one.
[Android Apps and Games] jadilson12:
[MENTION=9073985]Team_DeWitt[/MENTION]

Thanks , For accepting the Brazilian translation, waiting for the next release.:cool::good:
[Android Apps and Games] Ph@nta:
Can I get some help troubleshooting v4a+Spotify? It's not processing but the driver shows up.

* No other audio mods are installed.

* Driver status is normal.

* Does not process Spotify with or without audio compatibility patch.

* Pixel 2 with December security patch.

I had the zackptg v4a installed until recently and it would process Spotify correctly without the compatibility patch. I'm not sure which logs or files are needed, but I can upload whatever helps.
[Android Apps and Games] HackerGames197:
I have the problem with my op6t OOS 9.0.11... if you find a solution answer here please
[Android Apps and Games] rafaelcxda:
Conseguir instalar mano. Funcionou?

---------- Post added at 12:18 AM ---------- Previous post was at 12:17 AM ----------

Conseguiu instalar mano? Funcionou?
[Android Apps and Games] rafaelcxda:
I installed and still disabled the drives. Any suggestions?
[Android Apps and Games] rafaelcxda:
It still doesn't work properly.
[Android Apps and Games] IonutGherman:
Enable system-wide dark mode from settings to enable dark mode for Viper4Android
[Android Apps and Games] void4ever:
I got this working on a 1+ 6T, but it is incredibly flaky. I've spent the last hour messing with it trying to reproduce issues so i can document them here, and just when i thought i had it down (after 3 rewrites) now this time it's acting completely different.

A few things I can say for sure:

1. The driver will not engage after a fresh reboot without opening the Viper app, and even then it seems to take it anywhere from 30 seconds to a minute to come out of abnormal mode and into normal mode. Once thats done it processes audio fine. Although in 1 test despite the above and despite it being in normal mode it just refused to process audio at all (thats the time i threw out my notes).

2. If i disable the "Master Limiter" the driver stops processing even after flipping it back on. It requires me to pause then unpause the song to get it processing again, i'm unsure if thats expected behavior, but the other options for the "Speaker" preset can be messed with without causing the stoppage of processing.

3. Just for further info before trying this version I did have the Magisk module from this thread installed. It worked perfect, albeit it took maybe 30 seconds after a fresh reboot to kick in, but it kicked in by itself, i never had to touch the app to get it processing. Nor did changing any settings cause it to stop processing requiring a pause/unpause.

I did fully uninstall it before attempting to use this version

OnePlus 6T

OOS 9.0.7

rooted / unlocked bootloader

magisk 18.1

HolyDragon kernel 0.15
[Android Apps and Games] HC4Life:
Remove complitly any Magisk Viper4A modules, then reboot and install the new one.
[Android Apps and Games] Darkside1984:
Why usb-c headphones are recognised as USB device (not as headphones of course) unlike previous version?
[Android Apps and Games] Soumy1234:
Did you try ACP? Audio Compatibility patch can be found in magisk repo.
[Android Apps and Games] Ph@nta:
Yes, the third bullet shows I have tried with and without the ACP.
[Android Apps and Games] Aybouzaglou:
Processing not working..

I'm on a galaxy S7 with havoc os Oreo

Rooted with magisk 18.1

EDIT

My bad working fine...l
[Android Apps and Games] arianat01:
I have u11 phone and the app detect as hedest like before. What's your phone and are you use usb-c to 3.5 mm adapter?
[Android Apps and Games] bbender716:
Will AML still combine it with other audio mods?
[Android Apps and Games] phendrome:
What do you mean by secure startup? A pattern or whatever? So get through lock screen?

I disabled it and installed again. Still issues.
[Android Apps and Games] sjamie:
Try toggling the Master Limiter switch off/on and also try closing/reopening Viper.
[Android Apps and Games] rafaelcxda:
What does this master limiter mean?
[Android Apps and Games] Soumy1234:
Other than using the old logic in ACP or using AML, I'm not sure what else you can do...

---------- Post added at 02:38 AM ---------- Previous post was at 02:35 AM ----------

This new version combines the on/off switch and the master limiter of old V4A. Flipping the switch Turns V4A processing on, while tapping on the label lets you adjust the master limiter (Panning, Max volume, etc)
[Android Apps and Games] nostrings:
Anyone else having issues with "Processing: No", even when everything else is ok?

I get this when playing music through Sony music player, Spotify, and Google Play music.

HOWEVER, when I play music though Pandora, it works! What gives?

Samsung Galaxy S6, 7.0, Magisk 18.1.
[Android Apps and Games] rafaelcxda:
Anable:no

Processing:no

I do as indicated but I cannot enable these two options. Can you help me out?
[Android Apps and Games] rafaelcxda:
I got it sorted. Thank you!
[Android Apps and Games] sjamie:
What was the fix for you?
[Android Apps and Games] Ph@nta:
Thanks for the advice! For those not following the convo: I managed to get it working on the Pixel 2. Here's what I needed:

* V4A newest version from XDA Labs, install driver and reboot

* Install ACP (audio compatibility patch) from magisk downloads using the patch mode and reboot

* Install AML (audio modification library) from magisk downloads and reboot

* Open V4A and enable Master Limiter. This must be enabled for the driver to show as enabled. This seems to replace the master power switch from previous V4A versions.

* Voila! V4A should now show as enabled and will show as processing once you start a music source.

You should only need ACP and AML if V4A stills shows enabled: yes and processing: no after enabling the master limiter.
[Android Apps and Games] rafaelcxda:
I was in trouble it because was with Master Limiter disabled. I didn't know I should be active all the time to work. ?
[Android Apps and Games] sjamie:
Oh my........ ?
[Android Apps and Games] Suavie103:
how do we load the existing profiles we had before
[Android Apps and Games] rafaelcxda:
Great app. ?
[Android Apps and Games] sjamie:
You can't. They are not compatible with this version. However, you can make new ones.
[Android Apps and Games] Suavie103:
ok thank you.
[Android Apps and Games] jtay419:
This, 100%. Anyone know the answer, or where to request this feature?
[Android Apps and Games] elchmartin:
running good on my op3t with skydragon ROM (pie).

profiles (especially for different BT devices) would be very appreciated.

cheers!
[Android Apps and Games] Maverick Jester:
Uninstall ViPER along with the Magisk module.

Uninstall any other audio mods you have installed, and ensure that MusicFX has been uninstalled (disabling it isn't enough).

Reboot to ensure it's clean.

Reinstall ViPER.

Reinstall driver.

Reboot.

Reboot again.

That's what worked for me.
[Android Apps and Games] aurismat:
v2.7 looks good, and it works without problems, but it doesn't respond to my system theme at all. I'd love to see an option in settings that would allow to set the theme and accent manually instead of attempting to detect them.

Using Xiaomi Redmi 5 Plus with Syberia Project, if you're wondering.
[Android Apps and Games] wackowizzard:
Ik have installed Magisk v18.1(18100). Is it possible that there are allready some audio mods added in the custom rom I have flashed? En thats maybe the reason why Viper4android not working.

Samsung Galaxy S9+ (SM-G965F)

ROM : The Galaxy Project

---------- Post added at 08:52 AM ---------- Previous post was at 08:50 AM ----------

Same here

Samsung Galaxy S9+ (SM-G965F)

ROM : The Galaxy Project

---------- Post added at 08:57 AM ---------- Previous post was at 08:52 AM ----------

How to uninstall MusicFX? Where to find?

Samsung Galaxy S9+ (SM-G965F)

ROM : The Galaxy Project
[Android Apps and Games] BadToThePhone:
Running 2.7 on LG V20 running nougat. Audio is still not processing correctly for Bluetooth. The only way for audio to process is by first making a call and hanging up and then bluetooth audio processes. I don't have any issues with headphones or the speaker processing audio. There is no EQ or FX to disable on the phone. I've tried the audio compatibility patch and audio modification library on this and previous versions and they didn't help. If anyone can figure this out it would be really appreciated. Thanks for the mod.
[Android Apps and Games] HC4Life:
I have enabled it.

---------- Post added at 09:22 AM ---------- Previous post was at 09:14 AM ----------

Sorry but where is located that option?
[Android Apps and Games] Darkside1984:
I've Essential Phone. It happens with both usb-c direct headphone and jack adapter...
[Android Apps and Games] IonutGherman:
What ROM are you using?
[Android Apps and Games] HC4Life:
I own an OnePlus 5 running OB26 OxygenOS Pie.