yashsingh1/xdaforums huggingface dataset:
[Android Apps and Games] greyhd:
Sorry I'm on mobile xda and couldn't copy the link but here you go.

QUOTE=sidhaarthm;80185080]Same here sadly...:(:confused:[/QUOTE]

Ok, here's what you gotta do to get it to work, this is the ONLY method I've had consistently work for me from beta 3-public release(did it an hour ago and worked perfectly)

First, uninstall any viper you have also make sure you completely uninstall audio modification library if you have it installed, not disable, uninstall it and reboot after uninstalling what I've listed.

After you're all booted back up, install viper from labs (link in this thread)(Also, forget about compatibility mode, don't use it) now open viper but do NOT install the driver yet, just open the application then go to magisk and install audio modification library but dont let magisk reboot the phone after it installs. Once installation completed, go back to viper and install the driver and let it reboot. Once booted, go straight to magisk and DISABLE audio modification library (uncheck the box next to it if you dont get what I mean) don't uninstall it. After disabling AML head back to viper and install the driver again. Now once rebooted is the moment of truth, if you open viper and its installed you're obviously done but if it's not installed you have to take this next step: don't install the driver just yet, go to magisk and re-enable AML then back to viper and install the driver. I don't see why this would not work for you guys, I know this isn't the easiest tutorial to follow but make sure you follow it to a T, if you mess any step up you need to start from scratch and uninstall both AML and viper and start again.

Good luck guys and may the audiophile Gods be on your side through this process!:D
[Android Apps and Games] dechoder:
Thanks man. Will give it a go and hopefully get it working!

Edit: just realised the steps involved AML but I don't use AML. I only use ACP as I only use one sound mod.
[Android Apps and Games] shadowstep:
ACP is considered a sound mod, so if you're planning on using V4A along with it, you will need AML, since that'll be two sound mods, ACP and V4A. :)
[Android Apps and Games] Xeliom:
Hello Guys,

Just for informations in case people having issues installing it on maybe older phones :

i Have oneplus 3 with lineageOs 16.0 (android9) and i've never been able to install the driver from the 2.7.1.0 apk (tried to use all the different weird method listed on this thread)

I just had to install the 2.7.0.0 version and everything work (almost) fine.

=> If you can't find the 2.7.0.0 apk, just ask me and i can send it to you.

The only issue that i have, after sometimes (a day maybe), it's not processing anymore. I have to reboot my phone to make it work.

So i have a question : Is someone having this issue? Is anyone has a workaround to avoid reboot phone (like restart the viper service or something similar ?)

Thank you !
[Android Apps and Games] rickysidhu_:
Apologies if this has already been discussed, but I noticed I have to toggle the attach audio effects in the settings to get it to work again.

For example, on Spotify, I need to toggle it on but when I go to YouTube, no sound will come unless I toggle it off.

Other times, YouTube sound will play but V4A isn't processing, and to get it to work I just need to toggle the same setting on and off to get it to process again.

Also, if a notification sound plays, sometimes V4A will stop processing after that and again, I need to toggle the attach audio effects on/off to get it to process again.

Is this normal/expected behaviour?

I just have AML installed other than V4A. Other than that, no other audio mods/apps.

OnePlus 7 Pro running stock OOS Pie.

Any insight would be appreciated!
[Android Apps and Games] Genesius01:
This worked for me on Q when the above didn't.

1) save the attached file and remove the ".txt".XDA wouldn't let me attach a.sh file.

2)install latest v4a & reboot

3) install drivers and reboot. When it goes into fastboot, go to recovery.

4) mount everything

5) go to the file manager, copy the file to /data/adb/modules/viper4android

6)reboot

Not my creation, found it in the AOSiP DerpFest Telegram chat. Works on my OP5T with Ainur Narsil and AML.
[Android Apps and Games] VincentVintage:
I have a dream...

... of a little widget showing whether viper is processing, but more important: The ability to change profiles....in a widget......with toggles....:fingers-crossed:
[Android Apps and Games] reeboker:
Superb, now I can enjoy the quality w/o external equalizers. Thank you. :victory:
[Android Apps and Games] Joe199799:
I could be wrong but maybe it's possible with kwgt+tasker?

Somebody with more experience using them would have to chime in.
[Android Apps and Games] JhowMatos:
hi guys i'm having a problem with v4a after upgrading from magisk 20.0, is this a support issue with the new version of magisk?
[Android Apps and Games] Genesius01:
Working fine here with Magisk Canary 20.1. What exactly is the problem?
[Android Apps and Games] JhowMatos:
I updated my magisk and v4a is saying the driver was not found and I don't know why
[Android Apps and Games] Genesius01:
Tried removing v4a, rebooting, and reinstalling?
[Android Apps and Games] killoid:
Is there any ota survival flashable zip available for this? every time i flash my rom, i have to re-install the driver, which is a bit annoying.
[Android Apps and Games] PoochyX:
The magisk module should preserve you having to reinstall the driver

([emoji3590]09-09-18[emoji3590])
[Android Apps and Games] killoid:
Thanks but I don't use magisk as I am using LineageOS SU.
[Android Apps and Games] PoochyX:
Well that's your issue then

([emoji3590]09-09-18[emoji3590])
[Android Apps and Games] Joe199799:
Try installing ACP and AML in magisk.
[Android Apps and Games] PoochyX:
Aml is for multiple audio mods it's not going to help with the driver situation.... Magisk update broke some people's devices due to Android Verisons they using preferably the newer ones...

([emoji3590]09-09-18[emoji3590])
[Android Apps and Games] Joe199799:
My apologies forgot about Android 10. all of the driver problems I had were fixed with AML and ACP that's why I recommended them
[Android Apps and Games] PoochyX:
It's all good.... Sometimes having the newest OS is only cool if you choosing to have a life without root and twrp

([emoji3590]09-09-18[emoji3590])
[Android Apps and Games] Joe199799:
Yea, I usually let everything settle down and become stable before hopping ship to the new OS.
[Android Apps and Games] Hitman478™:
One little question, I have OnePlus 6 with viper installed from magisk, everything's working good but I use viper only for BT source and it's disabled for phone speaker, don't understand why it goes for both only by enabling BT and phone speaker optimization is still disabled, there's specific option for this? Thank you
[Android Apps and Games] Eyalrofe:
Same issue here. I have version 2.7.1..0 installed. Running Android 8 on galaxy s7.
[Android Apps and Games] SM@SH3R:
Tried this three times on my device and twice it showed that no drivers were found. On the final try viper opened Normally but nothing was working. Prioccesing No

Neon No etc.

May you please let me know if there are any other way that you are aware of?

Thanks
[Android Apps and Games] kalpik:
Yep, that's what I'm saying.
[Android Apps and Games] DarkSJ1998:
Did you try installing busybox before installing V4A driver? Some previous versions of V4A required busybox to install driver.
[Android Apps and Games] uncannyjish:
It shows processing as yes only when sound is playing. Try that.

Edit: With this version, it's a bug. It shows processing as yes and check again, it says no, but the effects are working. I think this will be fixed in the final stable build.
[Android Apps and Games] kewinhw:
Latest version Worked flawlessly on OmniRom 8.1 one plus one (Bacon)
[Android Apps and Games] SignetSphere:
Viper4android is randomly crashing on headset plug in. Logcat attached.
[Android Apps and Games] saspole:
Is there any way to register a Bluetooth receiver as a Bluetooth device in v4a instead of the phone's speaker?

My receiver is hooked up to my amp but I can only control the settings using the speaker tab instead of the Bluetooth one.

I would be fine with this, however the speaker tab loses a lot of settings.

device op5t
[Android Apps and Games] Buff99:
Go to settings. Lock effect mode to Bluetooth. Done
[Android Apps and Games] Redhawk2000:
Did you ever figure this out or did it go away for you? I noticed it for the first time yesterday with the most current version. Simply got an email and it killed the audio effect. I had to reboot to get the effect working again. Toggling the master power did nothing, nor did killing and reopening the app.
[Android Apps and Games] Team_DeWitt:
2.6 has busybox included already

Thanks, I'll take a look. Probably fixed in a next release;)

I need to find the correct listener for this. But since I don't own your gear, I'm not going to succeed on my own. Maybe you can contact me on telegram (about - vdc service) to help finding a solution for this
[Android Apps and Games] Zackptg5:
Try commenting out notification_helper effect in your vendor audio cfg
[Android Apps and Games] Redhawk2000:
Do you mean putting a # in front of this in my audio_effects.conf file inside system/vendor/etc ?
[Android Apps and Games] Zackptg5:
That top section, ya. Should look like this after
[Android Apps and Games] jeevan bk:
Well..that was easy!

Thankyou for this. Works fantastic:)
[Android Apps and Games] Redhawk2000:
Made the change, rebooted, started audio and had someone text me. Still processing afterwards. Thanks :)
[Android Apps and Games] Techwicky97:
Im on AEX oreo mido.. i have installed the apk..i opened it and it asked to install driver, i installed the recommended one then rebooted as instructed..but again when i opened app it again asked to install driver i again did and reboot...but it asking again and again..i tried to check driver status..says " error communicating with Vipar4... Server.." what is the problem..is it not supporting in the rom or my device? Help me..sorry for my bad English.
[Android Apps and Games] Team_DeWitt:
If you fill in the bug report as found in post #2, we'll probably be able to help you. Grab a logcat using matlog(play store) while installing the driver. (do not reboot after)
[Android Apps and Games] fil3s:
Pls help I can't get viper 2.6 to process. Am using 8.1 and SuperSU
[Android Apps and Games] mrjuniork:
See post above yours!
[Android Apps and Games] fil3s:
Thx but I don't have audio_effects.conf its an xml extentension
[Android Apps and Games] dandemonic:
You could try force stop ViPER4Android in Settings/Apps, then relaunch app to restart service.
[Android Apps and Games] emperor8696:
Is anyone having their phone getting into bootloop after installing the driver, even after having busybox installed and selinux set to permissive? Everyone else keeps talking about these tricks to get the driver working but I can't even get past the first reboot.
[Android Apps and Games] Atomschlumpf:
So 2.7.1 didn't work for me at all. I'm on a Xiaomi Redmi Note 7 with EU Custom Rom. Had been using 2.7.0 for about half a year now and I updated yesterday to 2.7.1 and it only gave me trouble.

It worked with Spotify, but when I tried it out with Black Player the driver suddenly showed as abnormal and refused to work again until you reinstalled it.

I tried all weird solutions out there, from reinstalling Busybox to changing Selinux. I installed the ACP Magis module and the Audio Library but only going back to 2.7.0 fixes it. Now Viper works fine again, even with Black Player ??*♂️

Got no other audio mods installed and Black Players EQ was disabled (Viper doesn't like it apparently).
[Android Apps and Games] Xeliom:
Thank you for the suggestion, but, i tried that and it's not working.

I noticed : when i change song on play music or Youtube music, it looks like it start processing (because it's louder -> which is the case when i enable viper and processing) for like 0.2 sec and then go instantly normal (i mean no processing).

Thanks :)
[Android Apps and Games] arash74:
So I installed V4A successfully and set every setting precisely like it was in Nougat with the official V4A from Viper Acoustics. But the volume is extremely lower than before and the sound suffers from audio dipping when I activate BBE convolver (which worked perfectly back in Nougat).

Any idea what's wrong?

My phone is Galaxy A5 2017. The only thing that I noticed is different from before is the audio_conf file. which doesn't exist anymore in system/vendor/etc
[Android Apps and Games] svnhvn:
You can copied it from system/etc to system/vendor/etc.
[Android Apps and Games] cursai:
Anybody have any idea why my installation crashes when I select a preset. Poco f1
[Android Apps and Games] arash74:
oh I see. But still my volume problem persists and I don't know what to do about it.
[Android Apps and Games] Joe199799:
I'm going to be honest it's possible it just doesn't work the way it worked in nougat. Brought a bunch of my presets over from jellybean all the way to pie and they sound nothing like they did before. I'd say to just get a base going and work from there I usually start with bass and clarity and move on from there but you may be different. If you need IRS or DDC files let me know I have a Google drive with a zips for both.
[Android Apps and Games] arash74:
Thanks, yeah please send me the IRS files. Hope I find something.

The strange thing is that the nature of sound is the same as before. The only thing that's ruining the sound is lack of loudness and gain (heavy drop especially when the bass comes on). I tried to increase gain and fiddle with those settings, but couldn't get it any better.

I think that V4A is doing its job correctly. It simply doesn't have the "power" required to drive those settings anymore. maybe it's kernel related? or the change in audio_conf address or something like that?
[Android Apps and Games] Joe199799:
It's possible it's a kernel issue or audio conf but there's so many different phones I couldn't tell you. but here I hope this helps there's about 1900+ IRS files to mess around with.

DDC

https://drive.google.com/file/d/1CPMwlr3D8p_QtY9xN-1_eLdVXl-Yk06H/view?usp=drivesdk

IRS

https://drive.google.com/file/d/1UmnX-08ZD5k9AMNYcRZEjhFujTNb32-A/view?usp=drivesdk

There you go homie.

Also friendly warning be careful with the gain settings I've blown out a few pairs pushing the volume to high. Granted they were cheap headphones but still.
[Android Apps and Games] thisisfc:
I've been using the app for a long while now. It works great!

But... is there any way to EQ the mic too? Xiaomi mics are too harsh on the high end...
[Android Apps and Games] PoochyX:
You should lower the microphone value in your mixer XML till you find a balance with the Viper driver

([emoji3590]09-09-18[emoji3590])
[Android Apps and Games] Eyalrofe:
That didn't do the trick.
[Android Apps and Games] DJBhardwaj:
Are you talking about this when referring to the "few things you have to do to make it work"

P.S. I have a Pixel 3 XL with Android 10 October update.
[Android Apps and Games] Lossyx:
If anyone has got this working for OOS 10 (Android 10), more specifically OP7T/Pro, I'd appreciate if you reached out.

Used this mod before and it was awesome, hopefully there's a way to make it work for me.
[Android Apps and Games] DarthVesh:
Fore it says enabled and processing as No via Magisk install. Should I use the Legacy version or is there a way to enable both?

I'm on a OnePlus 5t running LineageOS 16
[Android Apps and Games] thomas140:
For enabled: no, i bet you didn't turn on the master limiter.

For processing: no, try play a song and see the status, but before that, please confirm your Enabled: Yes.
[Android Apps and Games] DarthVesh:
Thanks! I enabled the master switch and that enabled it but processing is still 'no' (tested in Google Play Music and Pocket Casts)
[Android Apps and Games] niko60:
Running flawlessly on Samsung Galaxy A7 (2018) (SM-A750FN) Android 8.0 Stock with Magisk 20!

But how do I turn the Dark mode on? :D
[Android Apps and Games] greyhd:
Yes.
[Android Apps and Games] thomas140:
Ok. You play with Bluetooth ?

How about speaker? Do you have the master limiter turn on at each of the session?
[Android Apps and Games] DarthVesh:
Yup l play with it more later today
[Android Apps and Games] thomas140:
Hmm.. that's weird. If you stop play music , movies, YouTube stuff, the processing will be No which is normal.

I'm not what cause it not to processing anything. But have you tried with magisk module for viper4android?
[Android Apps and Games] DarthVesh:
Yup that's what I thought too..and I'm using Viper4Android via Magisk
[Android Apps and Games] TheUndertaker21:
anyone on gsi?

everything installed but saying abnormal and unsupported for spotify

any help would be appreciated

i flashed everything ACP, audio library etc..
[Android Apps and Games] RagingHarry:
Thnx that link works great, got V4A 2.7.1, AML and Ainur Narsil working now with working BT, BT was my biggest problem - not putting audio through.

OP6 OB30/OB1 Android Q
[Android Apps and Games] DJBhardwaj:
Yes, that method seems to be the only one that works across different OEM devices running Android 10. I am glad it proved helpful.:highfive:
[Android Apps and Games] fil3s:
Try this if you want http://bit.ly/2P4gSH7 ,

http://bit.ly/335HgUB can't be 100% it will theme v4a but swift installer themes it on my Nokia 6.1
[Android Apps and Games] Joe199799:
I also use swift installer and it themes V4A no problem
[Android Apps and Games] leftwheel303:
Um is it me maybe the app just don't like me. . :(

So I've been living under the you know "rock" that is my bed but the app just turns to abnormal even with my phone's built in loud speaker worked for like one song but then it died. Uninstalling it worked for a bit but I'm not wanting to keep doing that Everytime it doesn't wanna work (uninstalled through magisk). Help me understand what happened!!! . ..
[Android Apps and Games] Joe199799:
If your streaming music Install viper and the driver then install Audio compatibility patch through magisk and see if that works.
[Android Apps and Games] Himandrit:
Processing no!

I'm using OnePlus 3t lineage os 16

The legacy version runs fine but this version is struck at processing: no help!
[Android Apps and Games] Boss06:
hello everyone. I have lg g2 made from root. I am using viper4android 2.5.0.5 version through magisk. Can you help me to install version 2.7.0.1. ? android version 5..0.2.
[Android Apps and Games] Soumy1234:
I don't think it's possible. You need at least Android 6 to install Viper 2.7.1.0.
[Android Apps and Games] bestgio:
This maybe a device specific issue, but I'm using a Pixel 4 XL (on Android 10 of course) and with the installation of Audio Modification Library and Audio Compatibility Patch installed, I can get system wide equalization except for one thing, Google Maps's voice direction audio.

I guess it's a minor problem but if I'm listening to music and Google is about to alert me the next turn, viper stops processing and my music goes all flat while Google is speaking, and then for like a split second to a few seconds later, viper starts to kick in again.

I can't seem to figure it out for the life of me on how to get viper4android to still process even when Google is speaking the next turn direction via voice. Has anyone ran into this issue? Anyone managed to fix this?

I tried various settings when installing Audio Compatibility Patch with the audio_policy using both old and new logic, also enabled lib workaround too if that helps.

Any help is greatly appreciated!
[Android Apps and Games] Lossyx:
Just of an off question. How did you install this? With the app or magisk module?
[Android Apps and Games] Joe199799:
If I'm not mistaken in the process of installing the driver it installs a magisk module
[Android Apps and Games] bestgio:
I was able to install this using the apk itself from XDA but I believe in the processing of installing the driver, the app makes the installation occur as a magisk module.

Installed audio modification library first, then viper (had to reboot a few times until the driver installed), then audio compatibility patch to fix the "ducking" sound when notifications ring in.

But still no luck with viper processing when google maps navigation directions are speaking!
[Android Apps and Games] MAVEI21CK:
Does viper work on Android 10?
[Android Apps and Games] xdausernext:
Yes
[Android Apps and Games] hoorinek:
How can I install V4A on A10 - MIUI 11, please? Didn't work for me.
[Android Apps and Games] niko60:
Tried them, but they don't work properly.
[Android Apps and Games] grandpajiver:
Bootloops for me... and cuz we don't have TWRP, there isn't a way to easily disable the module, which blows.
[Android Apps and Games] DorianX:
Same here, Nexus 7 (2013), LineageOS 17, fortunately we have TWRP to disable the module. This issue is because SAR (maybe?)

Enviado desde mi Nexus 7 mediante Tapatalk
[Android Apps and Games] DiamondJohn:
A few years back, I had what sounds (no pun intended) like the exact same issue you describe. I use my phone for both navigation and also plugged into my stereo for music. Whenever Google maps gave a verbal direction, viper would stop processing.

I do not know if it is still the same, as I now run v2.7 (previously it was 2.5), and probably more significantly I use different apps for navigation, so would not know either way. I use Waze (as it includes traffic and is more accurate at determining times) or Here (only as a backup under emergencies). I know its not a real solution, but if this is your only issue, maybe consider using another navigation app.
[Android Apps and Games] bestgio:
I've tried doing more searching around the thread and found that this general issue applies to voice navigation with both Google Maps and Waze alike (for people who did report the issue). So you're saying other navigation apps like Waze and Here doesn't have this issue for you at all? The funny thing is that I'm coming from an OG Pixel XL, and with just the installation of Audio Compatibility Patch, I was able to get viper to process everything just fine including google maps.

I will try installing Waze and see if the issue still occurs and report back.

Not sure if this may be a factor but, I play music via Bluetooth and I also tried testing it on the phone speakers itself too and the issue seems to be happening regardless of the output device.
[Android Apps and Games] DiamondJohn:
I did not explicitly monitor when it stopped happening, and it has been a long time since I remember noting that it occurs. All i can say is that a few years back, while running Viper v2.5, google maps voice navigation instructions would switch Viper processing off, and then it would come back on. I noticed i as I also had my phone plugged in as the music player in my car.

Today I am running a different device, different ROM and different Viper, and it never cuts out when Waze gives a voice direction. I have not used Google maps for navigation for a long time, so do not know if it still does it now. Possibly the newer ROM and device has fixed it for both. I have a vague memory that when it was occurring for Google maps, it wasn't occurring for Here navigation.
[Android Apps and Games] xdausernext:
You need to root with magisk 20.0 + module for viper.
[Android Apps and Games] fil3s:
Optionally u can type this in terminal

Su

settings put secure ui_night_mode 2

Don't forget to reboot.
[Android Apps and Games] hoorinek:
For me, didn´t work. After installation V4A driver - reboot to fastboot. Bootloap.