yashsingh1/xdaforums huggingface dataset:
[Android Apps and Games] mattgyver:
The off-topic posts have been deleted.

The dev is allowed to make changes to Viper4Android FX, provided they did not post the change to the master repository, according to GitHub. If you have issue with this V4A, looking at GitHub, there are 110+ forks of vipersaudio's Viper4Android FX.

Stay civil. Stay on-topic. If you have issues (that aren't bug related) with the project or the developer, PM them RESPECTFULLY, and discuss it in private, without this public bantering.
[Android Apps and Games] a g bell:
Is there any installation guide for devices shipped with Android 10 dynamic partitions please ?
[Android Apps and Games] PoochyX:
Got to wait for a update Sadly

([emoji88]Descendent GSI[emoji88])
[Android Apps and Games] MAOQ:
It just doesn't work. In sdcard/ViPER4Android I threw 4 folders (DDC, Kernel, Preset, Profile) and there you can see only the impulse and that's it.

But in the new places (Android/data/com.pittvandewitt.viperfx/files/) nothing is visible at all.

If you yourself create your own sound settings and save as a Profile and then you can use it, and in the Preset item you cannot select ready-made Profile that works in versions of Viper v2.5.0.5

In general, I returned to version 2.5.0.5 and as a Dolby Atmos add-on sound plays well.

All the same, the driver is the same, only the cover is different.
[Android Apps and Games] Lossyx:
It has been supported for months now.

Install the latest version from XDA Labs and you are good to go.
[Android Apps and Games] a g bell:
So the the drivers will install fine on my op7t and it won't just boot to bootloader ?
[Android Apps and Games] ajsat3801:
It's working properly in my op7...so shouldn't be a problem for you
[Android Apps and Games] Lossyx:
As I said, this was fixed months ago in the latest version. I am using it perfectly on my 7T Pro.

And this was not related to dynamic partitions. it was related to how magisk handled selinux policy patches.
[Android Apps and Games] sdfgsteve:
I'm sorry if this has been answered, I did search but couldn't understand the answers really. Is there a way to make viper work on all sessions, 0 and greater? The toggle only allows for one or the other, and I have legacy stuff but I want to get my DDC for everything. Thanks!
[Android Apps and Games] aerithanne:
I'm having some random reboots on stock rooted rom. I also have ainur narsil and aml installed via magisk. Can't provide logs as of this moment. What could be the problem?
[Android Apps and Games] Lucimorn:
Hey, I am using the Asus Rog 2 and am on Android 10. My camera stops working and shows this message whenever I open it. This happens only after I install Viper and as soon as I delete it and reboot, voila, my camera starts working again. I am attaching a screenshot of the message I get when I open my camera.
[Android Apps and Games] Yo90bosses:
When installing via magisk and entering the app and starting the driver install, it says it isn't getting root permission and it isn't even showing up on magisk. So the driver is unable to install.

I'm have realme X2 pro
[Android Apps and Games] aerithanne:
It's not processing on rootless system. Does it need an enforcing kernel or no?
[Android Apps and Games] ajsat3801:
I don't know if it needs kernel enforcing or not but it surely needs root
[Android Apps and Games] DiamondJohn:
I'm pretty sure that root is only required on install. I think I have turned root off once, now that it is installed, and it continued to process. You will also note, that you get no "root granted" toast messages regarding Viper in using your phone. You can also check the Magisk log, for times Viper was granted root.
[Android Apps and Games] ajsat3801:
Yes...it doesn't need root to function
[Android Apps and Games] Iustin_Theft-07:
V4a 2.7 not processing YouTube audio

Device : Samsung Galaxy A5 2016 (SM-A510F), Android 7.0 Stock TouchWiz Security Update 01.07.2019

Magisk(20.4) modules installed : systemless hosts, ainur sauron, busybox, audio modification library, audio compatibility patch and v4a 2.7

It's playing Spotify audio only when the Attach audio effects toggle is on, so processing shows yes.

Switching to youtube, i tried all combinations with the options inside the v4a app (compatibility mode and attach audio effects), as well as all audio compatibility patch combinations but whatever i do, processing stays on no. (When i switch attach audio effects to on, the status shows abnormal; when i turned it off the status shows normal but processing is still no)

Tried disabling the stock Soundalive app but nothing.

The SeLinux status of the stock OS cannot be changed to permissive.

Older v4a versions don't work at all.

Can I get youtube audio working with v4a 2.7?
[Android Apps and Games] ngochoangimsat:
How to force headset mode without headset? in old version we have this options
[Android Apps and Games] KapilNagpal01:
I want to install viper rootless. Installed rootless installer zip v4afx-rootless_03.17.2020.zip and apk. When I open viper application it asks to install driver I press OK but instead of restarting and installing driver it says installation failed as no root obtained.

Why is it asking for root when I want to install rootless. I am on Android 10 OnePlus 7.
[Android Apps and Games] DiamondJohn:
the same reason you are asking that question in a thread titled "ALL ROOT SOLUTIONS"
[Android Apps and Games] nomadicdev:
so I installed this on android 9 miui 11 on a redmi note 8, it keeps rebooting to fastboot, I tried running MM in the shell in twrp to remove viper, but it's still stuck. what can I do? yes it is rooted

---------- Post added at 02:17 AM ---------- Previous post was at 02:10 AM ----------

where do you get [*]Move post-fs-data.sh and sepolicy.rule from external sd card into: data/adb/modules/viper4androidfx ???

I'm stuck in a bootloop on my miui 11
[Android Apps and Games] Dnix20:
App closing

Hey everyone, having an issue getting drivers installed.

Im on a rooted S7 stock debloated. Download from XDA Labs. Installed apk. Go to run apps, does the normal asking to install drivers. Accept, starts trying to install, then the whole app crashes. And ideas?
[Android Apps and Games] BostonDan:
Look up how to get Viper4Android on pixel 3/pixel 3xl. It involves installing audio modification library in Magisk. Just a suggestion, as I don't know if it t will work for you.

Cheers,

B.D.
[Android Apps and Games] DiamondJohn:
If its a crash, a logcat of the crash will most likely have your answer.
[Android Apps and Games] cultofluna:
Has anyone got it working on 11?
[Android Apps and Games] Dnix20:
Unforturnately locked bootloader prevents Magisk. Any idea if it is flashable via FlashFire?

Been out of the game a while I guess! I' ll give it a look, though the debloat script I used may have disabled logging.

Thanks for the replies everyone!

---------- Post added at 04:04 PM ---------- Previous post was at 03:19 PM ----------

So now Ive got it to run through without crashing, but upon reboot and opening V4a it says driver still not installed. Gone throigh it a dozen or so times, same result.
[Android Apps and Games] Kiastinger:
Probably should install the rootless v4a zip on zack's website and have magisk installed and then install the driver.
[Android Apps and Games] Dnix20:
Locked bootloader means no magisk for me.

Tried flashing the zip for the audio library via flashfire. Dont think it took. Same results when trying to install v4a driver. Either crashes or goes through amd reboota and still says not installed.
[Android Apps and Games] godpowerrr:
I'm rooted with Magisk 20.4 & ROM Dirty Unicorns 14.6 (@NYCHitman1) on Android 10(Q) Pixel 3A XL [ 10.0.0 (QQ3A.200805.001, Aug 2020) ]

Using these guides below, with Magisk modules: Viper4AndroidFX & Audio Modification Library [ DISABLED+UNINSTALLED (w/ REBOOT) ]

@1dopewrx05 [

HERE

]

[MENTION=5505463]alin919[/MENTION] [

HERE

]

Instructions

:

Download viper1apk, install from files in app drawer, open apk and install drivers.

Once rebooted, install the drivers 3 or 4 more times until,

Opening the app & going to speaker tab+pressing master limiter to on:

The driver status icon next to the settings icon in Viper4androidFX (on top) should show NEON enabled:Yes and Enabled:Yes.

Now go to Magisk Manager and Downloads Tab.

Search for Audio Modification Library.

With Audio Modification Library module installed, reboot through Magisk.

Rebooted, AML module in Magisk(enabled) and Viper4FX App (driver installed) should both be working.

Only process that has worked for me currently. Might work with other devices/versions.
[Android Apps and Games] Dnix20:
Is it even possible to use this app without magisk?

Anyone more knowledgable than myself know if I could extract the audio modification library and run the shell scripts in terminal? Or is there a non-magisk way of installation? I have flashfire and I have flashed zips successfully on this device with it. Even a ROM! (Wouldnt boot because of locked BL)

Is there a manual driver install floating around? Havent had luck with the search function.

Device started its life out as a verizon sm-g930v. Flashed with latest rootable sm-g930u firmware and rooted. Debloated and then debloated some more. No phone or message apps. Is it possible I removed a system app that v4a needs to work?
[Android Apps and Games] }{Alienz}{:
Auto-preset switching with Tasker

I'm trying to automate bluetooth preset switching of ViPER4Android using Tasker so that the correct preset gets loaded when a bluetooth device gets connected.

Currently I have the following running in Tasker when Headphone1 is connected:

cp /sdcard/Android/data/com.pittvandewitt.viperfx/files/Preset/Headphone1/bt_a2dp.xml /data/data/com.pittvandewitt.viperfx/shared_prefs/bt_a2dp.xml
killall process.ViPER4Android

This copies the bluetooth settings for Headphone1 into the correct place and kills the running ViPER4Android instance.

If I then open ViPER4Android, it correctly applies Headphone1 as the active bluetooth preset.

Is there a shell command I can use to start a new instance of ViPER4Android after killing it automatically?

Is there a shell command I can use to reload the settings of the currently running instance without killing it?

EDIT: I have looked in the history of this thread and the old commands for killing/reloading Viper are no longer working. Does someone have a working version?
[Android Apps and Games] DiamondJohn:
the following mimics clicking on the Viper icon in your launcher/app draw. As such, it takes over your screen, and you need to flip back to whatever app or the home screen (as I do)

am start -n com.pittvandewitt.viperfx/com.pittvandewitt.viperfx.MainActivity;
[Android Apps and Games] }{Alienz}{:
Thanks! I have ViPER4Android fully automated with tasker now using the new 2.7.x release of ViPER4Android. For anyone wondering these are the commands:

cp /sdcard/Android/data/com.pittvandewitt.viperfx/files/Preset/Headphone1/bt_a2dp.xml /data/data/com.pittvandewitt.viperfx/shared_prefs/bt_a2dp.xml
killall process.ViPER4Android
am start -n com.pittvandewitt.viperfx/com.pittvandewitt.viperfx.MainActivity
Launch app: Spotify

Run each as root. Repeat for each device you want it to switch settings for. These actions are activated when a bluetooth headset connects.
[Android Apps and Games] Dioser:
Boss what do you need to add soundpeats true shifts 2 to wavelet's???

---------- Post added at 07:14 PM ---------- Previous post was at 07:12 PM ----------

Should not be needed. If you only set a bt profile/ what ever profile you set. It won't engage unless. Unless set to.

Dewitt made so, its like this

Something is wrong in setup. It's supposed to know it self ??
[Android Apps and Games] }{Alienz}{:
This is for having multiple bluetooth devices and having Tasker switch to the correct headphone/car/etc ViPER4Android settings of that bluetooth device when each connects.

If you only have a single BT device, you don't need to automate anything.
[Android Apps and Games] Dioser:
Does not matters? Our should not. Had 6 different devices. Just switched. And never engage on phone speakers

V4a reads the input

Fun fact. It read on notifications what you are using. Airways knowing what I'm using.. and I don't think has a limit. 6 can't do it.

Ppl need to sort bt. If not using it. If I see multi things. Sure I figure a problem. But this is on user.. problem only exist on wireless multi

Reason could easily. Be. V4a trying to connect to a online thing. Times 3
[Android Apps and Games] adek89:
samsung , android 9.0 work only in speaker, dont work with headset
[Android Apps and Games] renaldofreire:
Can I use Viper4Android to increase the volume when I'm on a call?
[Android Apps and Games] fosunite:
No. But increasing ringtone volume is possible.

To increase volume for earpiece speaker you need a custom kernel that supports sound control. And an app that manages kernel settings like franco kernel manager.
[Android Apps and Games] adek89:
No

Wysłane z mojego Lenovo TB-8703X przy użyciu Tapatalka
[Android Apps and Games] renaldofreire:
Guys, I'm on android version 10, put the files in the correct folder ... Android> data> com.pittvandewitt.viperfx> files but it doesn't work. I followed your tips, but the presets don't appear. Can you help me?

Screenshots:

https://ibb.co/bRRMJRg

https://ibb.co/L5NnDJH
[Android Apps and Games] VonSparq:
Hey guys, I want to to normalize audio volume, I've read that I should use the FET Compressor for it so it outputs constant gain but I don't really know what settings to use.

Could someone please tell me what to dial in to get a loudness equalization effect?
[Android Apps and Games] spknair:
not working on miui12.

mine is redmi note 7 pro.

degrading miui11, because viper is the main application which I want☺️

edit:-

it's working after 3-4 reboots???
[Android Apps and Games] Pollie81:
?

I was just about to mention that it worked perfect on my Mi9/Miui 12.
[Android Apps and Games] plutiaa:
phone stuck on loading screen after attempting driver install two times. running s8 snapdragon rooted nougat rom. any help would be appreciated, as I am away from home for another week, and would like to be able to use my phone.

G950W, flashed G950U firmware.

edit: forcing a restart fixed, but no driver installed.
[Android Apps and Games] scott1256ca:
EDIT: Never mind. Managed to uninstall using pm from the command line.

I'm giving up on this. How do you uninstall it? I removed the driver with magisk but when I try to remove the app either by uninstall or settings, I get

"Package installer keeps stopping"

I've never had that problem uninstalling any other app

I'm running android 10 on a galaxy s4

Thx
[Android Apps and Games] liverhook:
I installed 'ViPER4Android FX 2.7.apk' on an rooted MiMix2s with LOS 17.1 including magisk. After installation 'VIPER4Android FX' showed up active in magisk modules with version 2.7.1.6 .

If I play music with the normal in LOS integrated music app, no hearable effect and

Treiberstatus:

Treibersersion: 2.5.0.4

NEON aktiviert: Ja

Aktiviert: Ja

Status: Normal

Audioformat: unterstützt

Verarbeitet: Nein !!!

Abtastrate: 48000 .

It has functiones a short time before as a had installed the audio modification library via zip over twrp.

But as it is mentioned a standalone apk installation I deinstalled aml.

Is aml necessary? What is wrong?

---------- Post added at 07:21 PM ---------- Previous post was at 07:20 PM ----------

I installed 'ViPER4Android FX 2.7.apk' on an rooted MiMix2s with LOS 17.1 including magisk. After installation 'VIPER4Android FX' showed up active in magisk modules with version 2.7.1.6 .

If I play music with the normal in LOS integrated music app, no hearable effect and

Treiberstatus:

Treibersersion: 2.5.0.4

NEON aktiviert: Ja

Aktiviert: Ja

Status: Normal

Audioformat: unterstützt

Verarbeitet: Nein !!!

Abtastrate: 48000 .

It has functiones a short time before as a had installed the audio modification library via zip over twrp.

But as it is mentioned a standalone apk installation I deinstalled aml.

Is aml necessary? What is wrong?
[Android Apps and Games] Camack:
I'm on MIUI 11 (Android 10) and have some questions before installing Viper,

1. Is Viper in the Magisk module the same as the one in the OP?

2. Do I need to change my selinux to Permissive?

3. Do I need to remove MusicFX before installing Viper?

Thanks
[Android Apps and Games] Vergil1111111:
Doesn't work on miui12 note 8 pro, but in miui 11 it does
[Android Apps and Games] djjohnnyblaze:
Driver installation fails on Android 11 official release "Installation failed at patching system".
[Android Apps and Games] sidhaarthm:
I reckon we'll just need to be patient until the Devs look at compatibility upgrade for Android 11 - that has now been officially released. Everything works for me on my freshly rooted P4XL running R11, apart from V4A. But V4A is my most loved root app (next to Adblock, of course) :)
[Android Apps and Games] Zackptg5:
Issue is known and being worked on by pittvandewitt :)
[Android Apps and Games] bombadier:
Awesome to hear, need my viper
[Android Apps and Games] djjohnnyblaze:
Yeehaw
[Android Apps and Games] rafik25:
Same issue for me with my pixel 4 xl (coral) on Android 11
[Android Apps and Games] y4yyan:
working fine in my miui12 on poco x2.:)
[Android Apps and Games] Thaiban:
You must flash this module before
[Android Apps and Games] warrencoakley:
I'm getting this!
[Android Apps and Games] djjohnnyblaze:
Android 11? Known issue and being worked on.
[Android Apps and Games] vegechuang:
Hi! all,

Does anyone know which directory the setting file save?

/storage/emulated/0/ViPER4Android/Preset is Empty.

/storage/emulated/0/Android/data/com.pittvandewitt.viperfx is also Empty.

I need help to backup my setting of headphone&bluetooth.
[Android Apps and Games] Wishmasterflo:
Yes i have them here to Backup and restore after a ROM reinstall and that works. Have done that several times.

/Android/data/com.pittvandewitt.viperfx/files/Preset
[Android Apps and Games] Morgrain:
Awesome that you guys are already working on an Android 11 fix. Can't life without v4a ?
[Android Apps and Games] rafik25:
Be patient dev works on it
[Android Apps and Games] KREED-MG:
Thanks for this awesome audio mod. Since Android 7 I only use V4A. I don't use a smartphone without V4A.

Now, unfortunately, I have a problem.

On my Samsung Galaxy S5 SM-G900F, V4A runs smoothly. But on my second smartphone, the Samsung Galaxy J4 Plus, Viper4Android only partially works.

The problem is when I keep the headset volume up to 45% or lower running V4A without any problems. If I exceed the 45% V4A start constantly new and thus pause my music player (PlayerPro). If I go down again with the volume to a maximum of 45%, V4A will no longer restart but will run normally again.

V4A I use as a Magisk module (V2.7.1.6)

Magisk App Version: canary 299

Magisk Root Version: Canary 20425

(On the Samsung Galaxy S5, Magisk is identical, and V4A runs at maximum volume flawlessly)

Device: Samsung Galaxy J4 Plus, J415FN, J4PRIMELTE

Android: 10

There is a problem with every Rom where V4A works.

System own equalizers were always, deactivated by me.

I also tested this with he stable version of Magisk, but have the problem there too.
[Android Apps and Games] vegechuang:
But mine is EMPTY.
[Android Apps and Games] Wishmasterflo:
Hmmm...and you have saved a Preset in V4A ?

When I did that it ended up in that path and I do a backup/copy of it to have it when reinstalling the phone.

Just did that yesterday.
[Android Apps and Games] warrencoakley:
Still getting this on Android 11
[Android Apps and Games] bombadier:
What are you hoping to achieve by moaning about it again? The developer knows and is working on it, everyone on android 11 is in the same boat, sit tight and have a smile and a coke.
[Android Apps and Games] warrencoakley:
There was an update in Magisk for it yesterday so I presumed they did work it hence why I posted again.
[Android Apps and Games] bombadier:
Think it's viper that will need updated, I use mixplorer and it can't copy the viper folder from android/data/ on android 11, I will just have to sit tight till mixplorer gets updated, and I assume its the same with viper

There are a few other apps that will need to be updated for android 11,torque pro now force closes as well
[Android Apps and Games] Wishmasterflo:
Yes guess that is known already and we have to wait for an Updated Version of V4A .
[Android Apps and Games] vegechuang:
My V4A installed by magisk.

There is no function to save,how do you save your setting?
[Android Apps and Games] marceloBoZo:
Hi guys, Viper is working flawless on miui 11 Android 9 but when I watch something on Netflix the driver crashes and I need to reboot the phone, only happens with Netflix

Anyone have a tip on this? Installed from magisk
[Android Apps and Games] pdfruth:
Try to long-press the profile (ie. headset, bluetooth, USB).
[Android Apps and Games] Wishmasterflo:
If you have the latest Version of V4A then you just press on the Icon like Headset, or USB and you get an option to create a name for saving all your settings.

That will create a file with the name in the directory i mentioned.
[Android Apps and Games] 73sydney:
Android 11?

Hate to say it but i lasted maybe a few hours before i went back to Android 10, theres too many issues and apps that need updating for it to be of any use right now

Its been out less than a week so adjust your expectations before you bully devs....
[Android Apps and Games] Morgrain:
Jea, the line of root-apps that do not work at all with Android 11 is long.

I have to admit I am surprised though. "Dont bully devs" "don't moan to devs" "be patient" - most people here are very patient and supportive, even thanking the devs for their hard work. Also in the Telegram group. I have no idea why a few people here feel inclined to constantly answer to every post in a very negative way, especially because no dev at all has just - even once - uttered a negative feel because of alleged pressure by the community (which, therefore, does not exist at all). So I do wonder why there are some people here trying to to make a name for oneself, by expressing negative attitude towards people that do not at all live up to the evidently wrongly and constructed situation of "pressure". Maybe just be patient yourself, let people utter their wishes and thoughts - which in turn gives the developers a feedback, on how important an issue might be (if 1 or a hundred people say thats a problem, they can focus their energy alot better, I coded myself, I know). All of this can easily happen without any negativity.
[Android Apps and Games] bad361:
Anyone has an idea why viper driver crashes every time i switch to bt headphones? Im on rooted Havoc OS 2.8 (Pie), Alldocube X, have no issues with the rom. Have latest AML and Viper installed successfully from magisk... It works great both with speaker and with wired headphones, but as soon as i connect any bt ears driver status suddenly changes to abnormal/no and i have to either force stop the app or just move back and forth "attach to audio effects" slider and it goes back to normal. Now im just using JamesDSP cause its super stable, no crashes ever.

I also have rooted Pixel 1 OG on stock Android 10 and Viper works well there but very rarely the driver crashes too (i believe the same wayas with Alldocube when i switch to bt).
[Android Apps and Games] vegechuang:
I know what the problem is.

Must double-click the icon and open write permission.

Thank you so much all.
[Android Apps and Games] manthes:
I have installed viper and audio modification library, drivers also installed but it doesn't process the sound. Any help?

I have xiaomi redmi note 4 with vanilla rom
[Android Apps and Games] bombadier:
Try searching the thread
[Android Apps and Games] manthes:
Amazing help. I have never thought to search
[Android Apps and Games] bombadier:
Learn something new every day

Turn master on, I actually misread your post, processing should show when you are playing music
[Android Apps and Games] manthes:
The solution was to install also and the module Ainur Narsil
[Android Apps and Games] seydxdx:
NEED HELP

it's won't work on Samsung galaxy A20 magisk 20.4