yashsingh1/xdaforums huggingface dataset:
[Android Apps and Games] Vincent_40:
Devs work on new release V4A-RE. Until this version is rolling out V4A will not work on 64 bit audio devices.
[Android Apps and Games] Thecurse21:
Kind of ironic my zenfone 6 has better audio and camera due to viper and gcam. Hopefully the mods will come out. Thank you for the information
[Android Apps and Games] Thecurse21:
Decided to join the Telegram to keep on for updates hopefully, our ears can enjoy the glory of viper soon enough
[Android Apps and Games] nd2016:
I'm using zenfone 9 and it works for me
[Android Apps and Games] nd2016:
but dcc effect doesn't work
[Android Apps and Games] Thecurse21:
Okay, could you explain how you did it. I've tried to many things and nothing works. Would greatly appreciate it! Also on what build are you 2040 or the latest 2050?
[Android Apps and Games] nd2016:
Ok, so follow all the steps exactly, it should work.

and I apologize if my english is horrible.

1 start from a clean rom with only Magisk install (without any Magisk models and remove xposed)

2 download the files from the links below

VIPER4ANDROIDFX 2.7 (zackptg5)

AUDIO MODIFICATION LIBRARY

AUDIO COMPATIBILITY PATCH (JohnFawkes)

SELinuxModeChanger

3 open magisk and install "Viper"

4 reboot

5 open viper app and install the drivers

6 reboot

7 open magisk and install "AUDIO MODIFICATION LIBRARY" (if you have Volume Key Selection than click through all the steps VOLUME +)

8 reboot

9 open magisk and install "AUDIO COMPATIBILITY PATCH" (if you have Volume Key Selection than click through all the steps VOLUME +)

10 reboot

11 new open the viper app again, If it works then great, If not then continue

12 close viper app and install SELinuxModeChanger

13 open SELinuxModeChanger app and choose "PERMISSIVE" and make sure "Automatically start on boot" is on

14 reboot

15 now viper should work
[Android Apps and Games] Thecurse21:
I gave it ago, since I just cleanly reinstalled my phone alas it doesn't work for me in this case I might be cursed.
[Android Apps and Games] Vincent_40:
Doesn't work for me.

Pixel 6P stock ROM
[Android Apps and Games] nd2016:
From my experience each device has a different method to make it work
[Android Apps and Games] mkaan0228:
Super
[Android Apps and Games] pupochek:
Exactly the same picture with all possible/mentioned methods

S22 +, stock AV ROM (S9080 - snapdragon)
[Android Apps and Games] Antidote03:
is there any progress or think it will be any 64 bit of viper most brands will ship the firmware to 64
[Android Apps and Games] Vincent_40:
If you want, you can Follow their work on their Telegram channel and GitHub thread.
[Android Apps and Games] manzul:
On my old Xiaomi Mido with custom Rom A13, ViperAndroid work fine.

- used magisk install Ainur Narsil.zip. then reboot,and then wiped again.

- install v4.apk and driver.

- copy file: DDC,DDC-ori,Kernel,and preset from PC to android/data my device.

- set v4 in legacy mode.

-done.
[Android Apps and Games] Falcon_X:
I've download some Preset files from here:

GitHub - jadilson12/Viper4Android-presets: This repository finds a collection of preset for viper4android 2.7+

This repository finds a collection of preset for viper4android 2.7+ - jadilson12/Viper4Android-presets

github.com

I've created my own Preset file in Viper and located the folder, where it was saved by Viper at this location:

Android/data/com.pittvandewitt.viperfx/files/Preset/

I can load my xml Preset file in Viper, but every other downloaded Preset from the github page is not recognized.

Anyone managed to load external/downloaded presets?
[Android Apps and Games] Falcon_X:
Since no one answered, looks like it works for everyone else, except me.

Can you please share a link to presets you use and also mention on which ROM.
[Android Apps and Games] Masby64:
Can you send me the requirement files ? none of these method works from me :)

Device : Redmi Note 8 Pro

ROM : Derpfest Tango A13
[Android Apps and Games] Techguy777:
Just by chance I had a github up I forgot to close and I clicked audio mod library and noticed 14 minutes ago it updated. I checked fox manager and it was updated to 4.2 and I had jamesdsp installed on my tab s8 and tried installing the new viper 64bit and it hung for a minute on reboot but it worked they both work together now. I just got lucky
[Android Apps and Games] Techguy777:
Just as a warning I thought I was bootlooping because it hung forever and just as soon as I went to reboot into recovery it said optimizing apps like Samsung does.
[Android Apps and Games] Scia0:
Thank you it worked for me at some point i was on the wrong version on audio compatibility patch so i wasn't able to use the volume key selector thing but then I found the correct one I don't even know why I downloaded this but it sounds nicer so that's cool
[Android Apps and Games] jejexd:
Thanks bro!
[Android Apps and Games] jamiehawman:
Don't suppose you know why open gain and things are closed off do you :/ have I installed iwrong or how do I get the open gain and convolers active
[Android Apps and Games] jamiehawman:
How come convolers and open gain arrnt accessable that's the same on mine :/
[Android Apps and Games] jamiehawman:
So how do I

get it to normal then or is it fine just as it is
[Android Apps and Games] jamiehawman:
I'm not sure what you mean what I did was install the APK 0.1.0 and then installed the module 0.1.0 I don't get asked for any permissions as far as I remember
[Android Apps and Games] zgfg:
Posted to the other thread
[Android Apps and Games] RootedLee:
@knreddy epic all-encompassing reply - respect!
[Android Apps and Games] RootedLee:
which other thread? Can you please post a link?
[Android Apps and Games] zgfg:
I don't remember anymore what was that post about, but I probably posted also to the original V4A thread

https://xdaforums.com/t/app-all-root-solutions-6-0-viper4android-fx-2-7.3774651/

and 'deleted' my post here (to avoid cross-posting)

If you scroll there to that same date, you will hopefully find it there (there are also couple of more V4A threads on XDA, opened since last year when users started to have issues with the installation)
[Android Apps and Games] RootedLee:
@zgfg the link you posted points to .. THIS thread .. ;)
[Android Apps and Games] zgfg:
Corrected above, I think it should be this thread:

https://xdaforums.com/t/app-all-root-solutions-6-0-viper4android-fx-2-7.3774651/

Edit:

@RootedLee, probably this post:

https://xdaforums.com/t/app-all-root-solutions-6-0-viper4android-fx-2-7.3774651/post-88250431
[Android Apps and Games] RootedLee:
@zgfg wow, you rock, that's EXACTLY what I was looking for - thanks a million, mate!

-> reverting back to Magisk Canary 2717feac (25209)
[Android Apps and Games] xn0live:
The app/module are super, thank you but, If i am in a phone call, the volume is low, is there any module or what can i do? i am on android 12
[Android Apps and Games] callmewhatyouwill:
Does this work on Android 12? The title says 10-11-12 but the instructions and file name say Android 11. I have a Pixel 3 XL running stock AOSP 12 rom and rooted with Magisk version 26. Will this work??
[Android Apps and Games] ropedu:
Why are this areas greyed out?
[Android Apps and Games] zgfg:
Are you asking about V4A 64-bit B E T A?

If so, please check its status on GitHub, what is implemented and what is To Do
[Android Apps and Games] ropedu:
Yes that one, can it be fixed?
[Android Apps and Games] zgfg:
Yes, join developers and help them to implement the missing functionalities (work in progress)🤪
[Android Apps and Games] ropedu:
I think I'll need to chill now😄
[Android Apps and Games] Techguy777:
I actually did ask the developers on telegram if they think they will be able to get headphone surround sound working and they did just what I thought they would. They ignored me and left the chat. I'm telling you I don't think its going to happen and without it it doesn't work. That's why everyone says why grayed out? Because if the options they wanted worked they wouldn't care
[Android Apps and Games] Techguy777:
The irs files will probably work next update is what they said before they left. So in other wards everything but the most important features will work lol
[Android Apps and Games] ecompton59:
freeze ir remove stock sound then its easy im on 8t with 13.1 . posted pics most Dolby and vipers still work. just fun figuring it out
[Android Apps and Games] roiikka:
Oh my gosh THANK YOU!

Terminal command then install V4A then Audio Library, SELinux Mode to permissive beforehand, install driver of V4A in app of Magisk module reboot and put it into legacy mode. DONE.
[Android Apps and Games] tj65:
Hello, i have some phones (LG V30,Realms X2 Pro, ZTE Axon 7, Galaxy S9 Plus) all rooted and v4a installed. However I have audio issues when running Convolver and DDC simultaneously. I get every Track change or every pause and play a very loud popping / crackling noise which is very annoying. When I turn DDC or Convolver off, then everything is fine, no pops or distortion. Only on my Axon 7 I don't have this issues. It's running the old 2.5.0.5 Version and holy smokes this phone has so much juice it can nearly pop my earphones. Such clear ultra strong bass and very high volume, that you can use the earphones as a external speaker. Do some of you experience the same issue when running DDC and Convolver at the same time?
[Android Apps and Games] Balvaro:
Help, can anyone tell me how to fix it? I have crdroid 9.10 installed (android 13), audio modification library 4.2, and audio compatibility patch, I like this version better than the others because of the audio options below, I installed those zip, this is the only site I know to ask for help about this matter.(Google translation)

Enabled:No

Processing:No

Playing music:yes
[Android Apps and Games] tinbilly:
Those using a ROM with SELinux=Enforcing can try to install the Dolby-Atmos-MagicRevision-Magisk-Module via Magisk to get V4A working and SELinux staying Enforcing.

Balvaro, it works on my moto g8 power on crdroid 7.19 (android 11) with ViperFX RE (WSTxda mod) 5.7, Viper4Android driver 0.6.1, ACP and AML installed. Hope this helps.
[Android Apps and Games] LPChip:
I tried everything and nothing worked until I figured out my mistake.

I only want to use the eq, so I only enabled that, but the sound did not change.

For this fx to work, you always must enable the first option too. Would be great if this could be added to the first post. Also, I did not need legacy at all but both worked. Legacy is only worse for some games on my device. But so was my old eq that I replaced.
[Android Apps and Games] Ziona:
Thought I would leave this here for most who may need it an they don't read the whole thread. You can even get the original viper repacked working with latest magisk by making SURE that you set your system/kernel to permissive until boot is completed. Viper app will then find the drivers you have install.
[Android Apps and Games] trevtdogg:
if that's all you want to do, try wavelet:

Viper4android Alternative Wavelet EQ for non-rooted devices

Important: Features in Wavelet depend on the system libraries available on your device. Few of the devices lack (some of) libraries. As a result, not all features may be available. With over 3000 pre-calculated optimizations for headphone...

xdaforums.com

i use this (cause i was still never able to get viper working on my a11 stock rom despite root with magisk) and it is fantastic!
[Android Apps and Games] LPChip:
I actually tried wavelet before going to Viper4Android. The problem with Wavelet is that it does not auto switch when going to a different device and did not have an option to create shortcuts to the homescreen. I came from an ancient Equalizer app that I kept using until Android 9 until I finally switched to Viper4Android.

My problem was just that I did not know you have to enable the Master Limiter to also get the EQ to work, but once I figured that out, it worked well. I had to go to an earlier version of Magisk to flash it working though, but with my new phone on Android 13, the stock Viper4Android, I did not get that one working either. Kept complaining about a missing driver. I found a repack of Viper4Android that is a bit more limited, but definitely has way more options than WaveLett that I now use (including surround) that installs the driver in a different way, and therefor works.

This is the one I use: https://github.com/AndroidAudioMods/ViPER4Android/releases

You both install the magisk module (you can use the latest here, doesn't matter) and seperately, you install the APK.

Magisk: https://github.com/AndroidAudioMods...s/download/v0.6.1/V4A_Magisk_Module_0.6.1.zip

APK: https://github.com/AndroidAudioMods/ViPER4Android/releases/download/v0.6.2/V4A_App_0.6.2.apk
[Android Apps and Games] trevtdogg:
it does for me, that's one if it's main features. each device i connect it auto loads the preset eq i have saved. it even saves my custom eq for the built in phone speakers as the default eq when nothing is connected.
[Android Apps and Games] LPChip:
It has been a really long time since I tried WaveLet. Maybe that changed. I tried out WaveLet as a means to switch from my old Equalizer, didn't do what I wanted it to do, so I went back to my Equalizer. It was more than a year later when I was fed up with my old EQ and looked further and then found Viper4Anroid. While I was trying to get that to work, I found out it was by the makers of WaveLet. I did got WaveLet to work previously but it did not exactly do what I needed it to do. Viper4Android did do exactly what I needed it to do, even better than WaveLet did.
[Android Apps and Games] Bellitsch89:
IT works for me maaaaaaaaany Thanks. Xperia 5II android 10
[Android Apps and Games] DonSolo:
Using Pixel Experience on Poco X3. Every AOSP ROM I use has the same issue. After following any guide v4a doesn't work and my system sounds are highly distorted. I've tried combinations of comparability and legacy modes. I'm following th steps in this thread but I'm getting the same results.

Oddly enough v4a works right out of the box with no issues at all. I had to come back to AOSP due to more serious problems.

Can anyone assist?
[Android Apps and Games] RyanCr7:
I'm on PE too. The second app works.
[Android Apps and Games] KiLLiNGDAY:
works great on my mi10 with root. only thing to do before installation is to set selinux to “permissive” mode. to do so try SELinuxModeChanger
[Android Apps and Games] A.Priori:
it's strange I don't remember having to set the mode to permissive before on my OP phones; but for some reason I had to recently.
[Android Apps and Games] mobile_sensei:
OnePlus 8 - Lineage 18.1
[Android Apps and Games] RyanCr7:
With Legacy mode enabled or Disabled? Selinux permissive or enforcing?

Thank you
[Android Apps and Games] HutDave:
Hello, i have a moto g5s plus with MagisK installed, and lineage rom. This file is safe to flash? Maybe i do first a nandroid backup?
[Android Apps and Games] georgeorwell!:
does it work on the A7?
[Android Apps and Games] RyanCr7:
Guide updated.

Check edit 3
[Android Apps and Games] RyanCr7:
Guide updated

Please check edit 3 and give it a try

@A.Priori

@mobile_sensei
[Android Apps and Games] RyanCr7:
You can try and report back. If it doesn't work there are older versions of V4A for older Android phones.
[Android Apps and Games] RyanCr7:
Having a backup is always good. But there shouldn't be a problem.
[Android Apps and Games] mobile_sensei:
Legacy enabled or disabled, Selinux enforcing. I read that OP needs permissive, thanks
[Android Apps and Games] elesbb:
I thought Magisk was supposed to make everything work with SELinux Enforcing - guess not. Thanks so much. Oh how I have missed V4A!!
[Android Apps and Games] arifn82:
thankyou ! it worked on my k30 miui EU weekly rom android 11. using edit 3 method, i was able to sucessfully use Viper4Android-Legacy 2.3.4.0 driver.....so far so good, working perfectly..thankyou once again man !
[Android Apps and Games] Rodrigo de Souza:
it only works on the speaker, when I connect the headphone does not work
[Android Apps and Games] RyanCr7:
There are separate settings for headphones. Have you tried enabling master limiter and firEqualizer?
[Android Apps and Games] edios123:
Viper does not work on pubg whatever I try. works on everything else. any workaround?
[Android Apps and Games] RyanCr7:
Have you flashed audio compatibility patch magisk module?
[Android Apps and Games] Luxor144:
One Plus 7 Pro here, GM1913 running Oxygen OS 11.0.0.2.GM21BA.

Recent update to android 11 messed up previous Viper4Android installation, so back to these occult installation rituals again.

Anyway, I managed to install it according to instructions. Needed to set SELinux to Permissive, enabled compatability mode and, Lord be praised - it works now. However, if I set SELinux to Enforcing again, or uninstall that app, Viper4Android immediately stops working.

I thought that I only needed the permissive mode for installation, keeping it permanently on is not exactly something I want to do, and switching it every time I want to listen to music feels a bit stupid. Should I expect any patch for this in the future, or is there any workaround for this I could try right now?
[Android Apps and Games] edios123:
yes. it works everywhere else.
[Android Apps and Games] DeanR97:
Cannot get the driver installing on my OP 9 Pro.

Have tried all Steps und SELinux is permissive.
[Android Apps and Games] TigOlBitties:
Thank you!!! I'm on the OnePlus 5+ running pixel experience android 11, and I e been driving myself crazy for a week trying tho get this to work.
[Android Apps and Games] Drigio:
Hey for anyone looking for this to work on Android 11 with SELinux Enforcing, check this once. Hope it helps!
[Android Apps and Games] Elcosomalo:
Hi there

My problem is not the app itself (I got it to work) but HOW TO USE IT.

Now... everybody is talking about Viper4android but no one speaks about how to use it, there are simply no manuals or help on what the settings are for or what they do exactly.

I find myself lost with settings named like "Limiter of micro-equalization" or things like "HXP superimposed retro sound field" [being ironic here, those doesn't exist, thanks]

I just need to know how to use some sort of auto-volume so different videos from youtube sound all at the same volume. A volume normalizer.

Is there any information on what the settings are and what they do?

Seriously, this app needs information... most of the settings do some subtle changes but they are so subtle that I just don't know what is it doing.

Thanks.
[Android Apps and Games] RyanCr7:
Oh no they make big changes depending on how you're tweaking them.

If you are a beginner, turn on master limiter, drag the output gain to far right(6db) and turn on speaker optimization.

There are youtube videos describing how it works. A lot of xda posts too!
[Android Apps and Games] Elcosomalo:
Can you please post some of those links that you say that explain what the settings do? all I find are posts saying things like "do this and that" but nobody says what those settings do. Most XDA posts are about making this app work on [insert phone model here] [insert android version here].

PD:

What does that do?

Thanks
[Android Apps and Games] RyanCr7:
Master Limiter - The light switch for V4A to turn it on and off. If you want your sound to process through V4A you have to turn it on.

Output gain(inside master limiter) - That slider tells you how loud your sound will be. Play music on your music player, drag the slider right and left to see what happens.

Speaker optimization - makes the buggy or harsh sound cleaner or round.

Beginners usually use these three. Play a song, go to V4A, try changing them and listen. That's how you learn them.

Playback gain - How loud or quiet your sound will be after processing. (almost like the master limiter)

FET Compressor evens out the volume levels so the peak spikes or harsh sounds become much tolerable.

FIR Equalizer is self-explanatory. I'm sure you've seen them hundreds of times.

Reverb is simply the room sound effect.

Convolver is the coolest thing in Viper4Android. You can try out different impulse response profiles created by sound modders and choose the one you like. It will entirely change your device's sound.

(Google IRS)
[Android Apps and Games] Elcosomalo:
Thanks for the explanation, can you send me the links with all the information? because I'm starting to think that you can't find all of it... all you said is what I learned by playing with the app.

You are explaining something very basic here, but the app has 3 or 4 options inside all the main options you told me, and you don't talk about them.

So for example, inside the master limit you have:

1 - "Output gain" (that is what you told me to put it to max for no reason) amplifies the sound, leaves it "as is" or reduces the volume. Mostly useless unless you have something wrong in your phone and need to amplify the sound.

2 - "Channel displacement" (translating here since I have it in spanish) they could easily come with "Balance" but no... they had to make it sound new and complex.

3- "Threshold" what is this for? threshold for what? I swear that I moved it all to left and all to right and it didn't do anything.

Inside the compressor you have a thousand options more. What do they do?

What do "Operative Threshold" do? WTF is the "Inflection point gain" ??!

and the list goes on and on...

Can you point me to the document/post/youtube video that explains ALL these settings?

Anybody with the knowledge and expertise can make an exceptional app but if they don't create a manual or give information on how to use it... well... its almost useless. What would you do with autocad if there where no instructions on how to use it?

thanks
[Android Apps and Games] RyanCr7:
Well, I'm no pro but I have gathered enough knowledge to tweak my device audio to my liking. I'm sure there are detailed guides out there and sorry I couldn't find them. The first time I learned about V4A I found a guide on Google drive with all the explanations.
[Android Apps and Games] Elcosomalo:
Thanks for being honest.

There is no info on how to use this app unfortunately... I'm also no pro, but I know some basic stuff.

Its too dificult to play with this app having so many "unfriendly" options, that is why I want to know what they do but cannot find documentation on it anywhere. Its like the devs of this app just vanished.
[Android Apps and Games] arifn82:
its working nicely on my redmi note10 pro miui rom android 11 (AML+viper apk installation) .BUT, only in LEGACY MODE ENABLED.without legacy mode ticked, i couldnot enable the driver everything i did... i noticed that this legacy mode's sound output is not that great, comparing to the old 2.3.4.0 BEAUTIFUL driver, specially the bass was much deeper and the Field surround effectness was whole lot better with that old driver. i tried all day to install that old driver (v4a legacy magisk module) in my phone, it is working in some time, BUT a problem appears... my MIC gain is going too low while making voice calls via messenger/imo. the other person cannot hear me unless i enable loudspeaker mode.. this is happening only if i flash and use legacy v4a (2.3.40) driver. if i use the normal v4a apk+legacy mode ticked, there is no mic issue. SO friend< , is there any way you might know to install that 2.3.4.0 beautiful driver on miui a11 without messing up the android mixers etc? I LOVE THAT OLD VIPER DRIVER.. btw, my device is in Permissive mode+system R/W capable... thanks in advance man....please please please make a workaround for that low mic issue for 2.3.40 driver..
[Android Apps and Games] RyanCr7:
Install Ainur Narsil magisk, keep it

Install 2.7 (newest version)

Enable legacy

See if the sound is clean
[Android Apps and Games] netgar:
Had v4a working on my op 9 pro however v4a has no permission to read presets folders. I can't even save my settings. Any suggestions?