yashsingh1/xdaforums huggingface dataset:
[Magisk] gk1984:
Interesting... That worked. Seems to be the audio mod library causing the problem.
[Magisk] mamamume:
Please help me out!! I have no idea what happened, but sometimes works and sometimes doesn't, it say no processing :crying:, specifically Bluetooth
[Magisk] Zackptg5:
There are already solutions for this listed in the troubleshooting section of the OP
[Magisk] ZidanBlaster:
I have problems with material version

Viper doesn't processing for long time maybe 5 hour before reach long time viper still can processing but after long time it doesn't processing anymore are that normal on oreo
[Magisk] manpildo:
Yes, try the known workaround of disconnecting your headset and exiting V4A from the app's 3-dot menu, then clear V4A from memory and start it again.

Also, consider using punctuations to make your posts easier to read and understand.
[Magisk] Mr. Cube:
Hello,

I'm using this module on my OnePlus 5T with latest stable OxygenOS (5.0.4) and Magisk 16.

For the first few days it works great but then suddenly processing says NO.

Uninstalling and reinstalling doesn't help, also universal deep buffer remover doesn't help.

What can I do?
[Magisk] Didgeridoohan:
Try the tip given in the post right before yours.
[Magisk] Mr. Cube:
You mean closing the app and clearing it from Ram?
[Magisk] mahtiel:
I have troubles with no processing original version (latest update) on treble LOS 15.1 as well. I have to pause my music player, then V4A begins to process again. It is annoying.
[Magisk] DaveedDB:
Poweramp ?
[Magisk] pleasetouchmenot:
Not working on Samsung Music. But working on spotify app. (Samsung S7 Edge Oreo Beta- using material V4A latest version + AML)
[Magisk] mahtiel:
Neutron music player ;)
[Magisk] manpildo:
Did you change/update/install/remove something of note before it stopped processing? I don't think the clearing from RAM tip is helpful in your case as you have tried reinstalling to no avail (and as such I assume you have rebooted several times also), but you can always try it when it stops processing. Otherwise I'm at loss for words because it shouldn't happen so randomly, provided absolutely nothing changed between the times it was processing and when it stopped completely. You can also try flashing Audio Modification Library (make backup before you do), but it wouldn't explain why it worked for a few days and then didn't, just a long shot...
[Magisk] ghasdf:
hi friends,

kindly some body help me,

i dont have volume button to select b/w 2.5 or 2.3

how to install this mode.

any suggestion please
[Magisk] Didgeridoohan:
Read the OP, "special instructions", and flash the zip in recovery.
[Magisk] ghasdf:
thank you

i want new v4a it means i need to add "v4anew" is this correct.

because i lost my power button also i cont even restart untill i boot
[Magisk] Ragnar Eldur:
I managed to create a modified APK of the materialized Magisk module and used some resources from the Substratum theme APK to change the knobs. Installed it under a different package name and just disabled the original app. It seems to work fine for now at least. Gonna reboot the phone and see if it works then.
[Magisk] JFK1975:
I've tried as usual to uninstall audio Fx from lineage (now 15.1) by using titanium backup. Audio Fx always reoccured until I've opened the app itself an switched the "button" to off. Then it was no problem to uninstall audio Fx.

When I add the axon7_Oreo_unity 2.20.18.zip to my los15.1 the last version of viper 4 Android and the one before won't process either. When I uninstall the axon it works fine as usual. Logs at the weekend or I have to find a way to get the file from terminal.:eek: And of course I do use the Init d.injector with my tricky bootloader.:p
[Magisk] Ragnar Eldur:
This post can be deleted, there's a newer one with the proper APK.
[Magisk] Chaos Engine:
After losing days trying to install v4a the usual way with no success whatsoever, this module is the only way for me to get it to work. Thank you so much for that!

On a side note: too bad it doesn't come with profiles, where do I get some? :P
[Magisk] jcmm11:
You can use the ones from arise
[Magisk] kzhkr:
hi, may i know if there is any method to prevent notification_helper from activating with every updates? i have already commented away to stop it from dropping the effect with every notification on my bluetooth earphones. but it always comes back with update..

TIA!
[Magisk] DJBoxer:
Thank you Zack, this finally works for me on my Galaxy on5. I've not had it processing on anything since version before you added choice for viper version. So thanks for finally solving this.
[Magisk] Zackptg5:
Of your rom has add-on.d support, you can make an add-on.d script to comment it out. Alternatively, if you use magisk, any files in the magisk img will survive an ota or dirty flash as long as you don't wipe data
[Magisk] Badger50:
Here's a bunch of profiles if you'd like :good:

https://drive.google.com/file/d/1isYWI05DAmZg4hAk-JmF9tWGtOVbZtH4/view?usp=drivesdk
[Magisk] kzhkr:
I'm using the magisk version. The update I meant is the Viper4Android module being updated.
[Magisk] agplugged:
Hey guys, I'm having issues with processing and system sounds.

Whenever I play music (stream or not) and v4a is processing, and a system sounds comes on (ringtone, message tone, in-app tones such as WhatsApp "send and receive" tones etc.), the processing stops for a moment after the tone is finished and then comes back on by itself (a matter of a split second). I tried searching for a solution and crafting one by myself but have failed miserably. Can anyone tell me how I should go about fixing this and what's the cause?

I'm using a OP3T Oreo (stock) with Franco kernel and the latest V4A version.

Thank you all in advance!
[Magisk] Mr. Cube:
The last time it happened when I updated the module to the latest version. Since then it never worked again so I did a clean flash of my current rom.

Now the latest module version works flawlessly.

I think the other times it happened after rebooting but I'm not 100% sure.

The only two other modules I use are YouTube Vanced and Unified Hosts AdBlock but this modules wouldn't conflict with Viper, right?
[Magisk] Pablo.x:
I installed YouTube Vanced once and I had conflicts with Viper, V4A's app dissapeared from my application's list :confused:
[Magisk] Nakedsnake14:
I was have a problem disable audio effects and a Viper Will Stay on and you will never have a problem with Viper also what OS do you have on your phone and if it's nougat go for the vibrator that says I O fix
[Magisk] Pablo.x:
I'm on Oreo, I've got V4A working again by uninstalling YouTube Vanced magisk module (it didn't work neither).
[Magisk] Nakedsnake14:
Lol I said vibrator in your viper zip file the one you extracted to get your APK Holden check one of the applications and click rename if you see one called I/o fix install that also what's vanced for
[Magisk] Pablo.x:
I think I'm not understanding you...

Edit: Also, I'm not having this problem anymore, I've just answered to a member that I've had conflicts between YouTube Vanced and this V4A module.
[Magisk] Nakedsnake14:
Can you download your viper APK straight from their website if you did comes with two apk one is normal and the other one is an I/o fix I'm saying to install that one
[Magisk] Mr. Cube:
So YouTube vanced conflicts with viper? You said after installing YouTube your viper was gone but mine is still present and working.

I will uninstall YouTube Vanced, maybe this is the solution. :confused:
[Magisk] Pablo.x:
If it's working for you then there is no need for a solution as there's no problem... right?

But yes, I had that problem between YVanced and Viper...
[Magisk] Nakedsnake14:
What is vanced forrr
[Magisk] Mr. Cube:
Well it's the only hint I have. I really like Viper4Android, no equalizer app on the play store is as good as viper.
[Magisk] Nakedsnake14:
Can you answer the question that I stated above
[Magisk] Mr. Cube:
Never heard of YouTube Vanced?

It's an modified YouTube APK with an AdBlocker, black theme, video playback and much more.

Available in magisk repo.
[Magisk] Nakedsnake14:
Well then why dosnt he just use YouTube ad way for exposed or install Xposed molecule for magisk??
[Magisk] Mr. Cube:
Maybe not everybody is a friend of Xposed framework (including me).
[Magisk] Nakedsnake14:
Like I said he could download the molecule and use it with magisk
[Magisk] Pablo.x:
Well, this is not a thread for talking about YouTube Vanced, Xposed or other mods, so please feel free to search on the forum if you want to learn more about it :D

We were just talking about the compatibilities issues between that and this module.
[Magisk] Nakedsnake14:
Well played I was only trying to help
[Magisk] dvishalkhatri:
[MENTION=6037748]Zackptg5[/MENTION] after installing viper4android in Pixel Experience ROM for Tissot we are getting bootloop...
[Magisk] Zackptg5:
The v4a 2.5.0.5 app in this mod is the nougat fix one

---------- Post added at 12:31 PM ---------- Previous post was at 12:30 PM ----------

Can you go through the troubleshooting guide in the first post? It'll tell you what logs to get. Dolby Atmos Oreo can cause bootloops so remove that and clear dalvik cache
[Magisk] dvishalkhatri:
ok bro..
[Magisk] Mr. Cube:
So is there an Oreo version of this app or something else?

Is the original Viper4Android still in development or an abandoned project?
[Magisk] Zackptg5:
It works fine for Oreo (even old version - v2.3.4 does with this mod). I have no idea but I imagine that it still is. The material version is still in active development
[Magisk] dvishalkhatri:
as u said i have uninstalled it bro... how to install now ? same procedure bro? which version i have to use
[Magisk] Mr. Cube:
What's the advantage of the old version with it's "super quality driver"?

I looked at the official Viper4Android page but the last entry is more than a year old, so I assume it's dead.:confused:
[Magisk] Ragnar Eldur:
Huh didn't think this would work but I managed to create an AMOLED version of the materialized Magisk module. Just install the APK as an update and reboot. Then it should work, at least it did for me.
[Magisk] JFK1975:
Now it gets fun. When MX player or browser play music processing stopped. When no sound is being played processing is working:confused:
[Magisk] gehess:
AFAIK it's entirely subjective. Some people just remember and love the sound from V4A 2.3.4.0 with its so-called super quality driver. Can't say it ever made much difference to me.
[Magisk] potan:
what should i do so original sound enhancher from miui not working? i want when i try to open the original enhancher it show error, when i use viper4deutronomy(?) it show error if i try to open but with this it still can be opened, what should i do? so something like i only want this viper do all the work for sound effect and no other element that join the progress
[Magisk] Undefeatable:
Guys, I've done everything, the app keep asking me to download/install the drivers then i click of and it asks me to reboot after that i open the app and it ask me again to download the drivers!!!
[Magisk] Computoncio:
Flash AML from Magisk - > Modules

https://xdaforums.com/showthread.php?t=3745466

Phone: Redmi Note 4 - mido

Kernel: ElectraBlue Kernel 10.0

ROM : Resurrection Remix v6.0.0 [8.1.0][mido] 20180219

MODS: Dolby Atmos for Oreo Black 'n Cheese Edition - Unity 20180220-2 + ViPER4Android 2.5.0.5 Black 'n Cheese Edition - Unity 20180220-2 ,

Audio Modification Library AML,

Xposed v90.1 sdk27 beta3 topjohnwu,

Magisk v16.0 + Manager v5.6.0
[Magisk] alma23:
Hi everybody! Wonderful work from ahrion here but I have a problem with making Convolver working. I'm currently using 2.5.0.5 materialized version on LineageOS 15.1 (but I had this problem on other ROMs too). I already searched the thread and found no solution, I also tried installing Audio Modification Library module with no luck. Is there anybody who knows a solution or who can point me to something I can try? Thanks a lot.
[Magisk] Undefeatable:
Guys, I think V4A is not working on Huawei Mate 10 or any other sound Mod :(
[Magisk] JBolho:
That has been said a ton of times. No sound mod works on EMUI 8 unfortunately...

There's another version of V4A app released (2.6.0.0) on XDA Labs but since I can't put my SELinux on permissive, I can't install it either.
[Magisk] Undefeatable:
Let's hope there will be any work around soon :(
[Magisk] dvishalkhatri:
difference between materialized and original?
[Magisk] manpildo:
Different UI.
[Magisk] ultravy:
I think doze or agressive doze kick in and stops the app from working! This hsppend to me on stock SM-J500F (j5 2015)! Try to exclude the app from optimized apps!
[Magisk] Zackptg5:
The time has finally come! Regular v4a has been updated with a dynamic effect detection so any effects other than atmos in osp should be removed - should future proof it (hopefully). Also, you'll notice that the material apk has been removed from it. The reason for this is that [MENTION=9073985]Team_DeWitt[/MENTION] has released the new Materialized apk that's been completely redone - has both super quality 2.3.4 and 2.5.0.5 drivers included for you to choose during install so I've moved this to it's own standalone zip. It's in the same AFH folder as the regular builds on the OP.

One thing to note here though is that since it was completely redone, it also installs drivers and patches audio_effects properly so you don't really need this zip unless you're rootless. It'll install everything properly - install stuff to magisk img if detected, etc. So I recommend just downloading the apk (linked in the OP)
[Magisk] chikimonke:
Sorry, I'm still slightly confused. Should we be uninstalling the Magisk version and just installing the apk in the OP?
[Magisk] Zackptg5:
It's your call. Either update with the regular zip, or uninstall magisk mod and install app for materialized. Make sure you back up your profiles first though as it changes them to a new format
[Magisk] chikimonke:
Got it. Just did the zip in Magisk and after a reboot I got promoted to install the driver. Going to try uninstall and reinstall.

Edit: Just noticed that the AML doesn't pick up V4A anymore, will I need to wait for an update to it for this to all work? Or do I have to quit Sauron?

Edit 2: Removing all audio mods and trying just the latest V4A I get the driver prompt for both new and old versions. Stock P2XL with Flash Kernel. What log would you like for this?
[Magisk] Zackptg5:
Just updated AML for it. Could you post a full logcat and the v4a magisk folder?
[Magisk] peterlee928:
hi all... first off - fantastic work on this mod... must have.

im getting the following error (see screenshot) after my update... any idea how to fix?

also attached my magisk log.

much thanks in advance.
[Magisk] chikimonke:
I'm back on the previous version. Just do the upgrade through Magisk and then post the Magisk Log and V4A folder or a log cat from launching v4a?
[Magisk] Zackptg5:
Full logcat and v4a folder

---------- Post added at 12:05 AM ---------- Previous post was at 12:05 AM ----------

Can you post your magisk v4a folder?
[Magisk] peterlee928:
i dunno how to? there is an empty ddc folder inside the v4a folder (using root explorer pro).
[Magisk] yung40oz84:
So when I select new version now it just goes? I thought there were 2 new versions? What is consider old if old style removed?

Also, not sure if this or new audmodlib but it is not detecting viper to patch and then I'm getting the driver install popup. Where can get the previous release 1.5.5? So can test this or that

---------- Post added at 01:12 AM ---------- Previous post was at 01:08 AM ----------

I'm having same issues as this other guy, AML won't detect the new wiper zip, is there somewhere to get the previous version of viper and AML for the time being
[Magisk] Zackptg5:
Are you a pixel 2 user too? Can you post your v4a and AML folders?
[Magisk] preference:
I'm on the OP5t, new Viper installs but ignores my button presses. It seems to install the newest Viper, non-material design. I get the error that the driver is not installed.

I install sauron (with some user options checked)

Install Viper fx

Install audiomodlib (which does not detect Viper)

Reboot and Viper is non-material and says the driver needs to be installed

Reinstalled using the same method above but with the older Viper (but still using newest audiomodlib). It detects and works fine, no driver issue.

What can I do to help? When should I pull logs? I only know how to use matlog. I'm willing to do log pulls if I get some simple directions. This audio modding **** is complicated lol

Edit: I'm on a custom Oreo rom. Liquid remix
[Magisk] yung40oz84:
No OnePlus 5T, u mean post the folder from my magisk archive? If u check the AML thread I just updated a post with detailed info as well bud.

---------- Post added at 02:17 AM ---------- Previous post was at 02:15 AM ----------
[Magisk] Zackptg5:
Sorry everyone! Had a brainfart with the last v4a release. Material zip is fine but the main one was majorly bugged. v1.5.7 of v4a should fix all issues there
[Magisk] peterlee928:
all good now wrt driver issue! quick question - does aml need to be installed side by side with v4a?
[Magisk] Zackptg5:
AML is only needed if you're using more than 1 audio mod (supported mods are on OP of aml thread)
[Magisk] cichy.:
[MENTION=6037748]Zackptg5[/MENTION] in v1.5.6 I didn't have drivers, in v1.5.7 I have drivers but audio isn't processing :/

I installed Audio Modification Library v1.5.3 and still processing doesn't work.

Finally I found v1.5.5 in Your hosting https://androidfilehost.com/?w=files&flid=249767 and it works! ...but not if I install AML v.1.5.2/3 after V4A.

Could you send AML v1.5.1? I don't know if it needs it at all - I don't have other audio modifications and without AML V4A v1.5.5 works fine.

PS I have SM-J510FN, Android 7.1.1
[Magisk] Zackptg5:
I'd like to find out why the latest versions aren't working. I suspect it has to do with the output session processing effect removal. Could you remove aml if you have it installed and send me the v4a folder with v1.5.5 installed and with v1.5.7 installed so I can see the differences?
[Magisk] cichy.:
this folder? i don't know much about it :mad:
[Magisk] Zackptg5:
Yup :) just zip it and post it. Thanks!
[Magisk] cichy.:
I hope it will help :D
[Magisk] Undefeatable:
I've installed the newer version (2.6.0.0) but not working either and btw you can set SElinux to permissive using Magisk module
[Magisk] Trupen:
[MENTION=6037748]Zackptg5[/MENTION]

Latest version of viper app 1.5.7 is giving FC

After asked which driver version to install super or old

It is not asking for material or old

Hence old app is FC

Also in older versions old design used to give FC
[Magisk] Dante Enoshima:
I don't think you should encourage people to try V4A 2.6.0.0, here's the reason :

1. I believe that it's not stable enough, as most of users still got various errors ( although in my case, it works perfectly )

2. Someone ( i won't mention the name, but he's pretty famous sound mod dev ) hated that V4A because.... yeah, i won't tell the reason to prevent any future conflict.

Solution : Just don't recommend it for now, my recommendation is give it a shoutout after zhuhang and Viper520 approved that V4A ( the 2.6.0.0 one ).

The solution maybe give you all a hint of a or one of the reason of the future conflict, but i'll leave it to you guys' imagination
[Magisk] stryver:
Latest 157 installs fine but is giving me force closes. V155 works perfect for me. I'll stick to that till the bugs of 157 get worked out. Essential PH1 8.1 Oreo April security patched, magisk 16.0.
[Magisk] agplugged:
The newest version (157) keeps force-closing and my phone reboots into recovery trying to fix it. Removing the module solved the issue, rolled back to 155, awaiting fix.

OP3T, stock 5.0.1, Magisk v.16.
[Magisk] Zerikwan:
The installer doing same thing for me.

It's not asking for original or material, but the original one works without fc on my device (Xperia Z LOS 14.1).

EDIT: nevermind, as [MENTION=6037748]Zackptg5[/MENTION] says that material v4a has been removed due to the newly, redone materialized v4a.apk is released.
[Magisk] JFK1975:
First of all thanks thanks thank you very much to Zack for all his time and hard work on this.

1.5.7 is working again until the moment I install axon then processing stops.

LOS15.1 SuperSU.

Great Sunday and once again :svetius:
[Magisk] JBolho:
Not on the Honor 9 with EMUI 8 (B362) stock kernel.

zxz0O0 modded the kernel for B360 but on B362 causes a bootloop.

The incompatibility with sound mods is the only thing bothering me on this thing.
[Magisk] Zackptg5:
Fair enough. The bugs are being worked out on it. There was a lot of talk about the best way to name the material app (and still is) so it will be renamed to better reflect what it is (it's not a kang or a simple retheme, but much of the app itself was rebuilt to fix and improve various parts of it)
[Magisk] jwds1978:
This — same here… Magisk 16.3 on LineageOS 15.1 (Android 8.1.0).
[Magisk] Zackptg5:
[MENTION=8198926]cichy.[/MENTION] [MENTION=5862632]Trupen[/MENTION] [MENTION=4710806]stryver[/MENTION] [MENTION=7816645]agplugged[/MENTION]

Can you try this test build and let me know if this works. I think I found where the problem was

[MENTION=7556296]JFK1975[/MENTION]

Can you try this one too (the problem exists in both v4a v1.5.7 and in aml so try v4a by itself
[Magisk] stryver:
Unfortunately, same outcome here. FC's blocking UI until phone force reboots to recovery.
[Magisk] DvLAx3l:
[MENTION=6037748]Zackptg5[/MENTION] yo man, I'm trying to clean out ur version to test the new one (2.6.0.0) but when I uninstall it seems remain some junk, when I search for Viper4Android in the Google bar widget can still find the app, but don't work because I uninstall it. What I should look for ultimate the clean?

EDIT: Solved, extracted the all from the zip, installed and uninstalled and now everything is gone! ?
[Magisk] jwds1978:
Same issue as with v1.5.7 — rolled-back to v1.5.5 again.
[Magisk] DorianX:
Same here...

- OnePlus 5

- OOS Open Beta 7 (8.1)

- Magisk 16.3

1.5.5 works normally

Enviado desde mi ONEPLUS A5000 mediante Tapatalk
[Magisk] Trupen:
Same here still FC it seems there is problem with the old version app

Earlier in previous versions also old version app used to give FC

---------- Post added at 01:47 PM ---------- Previous post was at 01:39 PM ----------

@zackptg5 Now after uninstalling your latest module of viper and installing the older one it gives crackling sound while playing music
[Magisk] JFK1975:
1.5,8 test. No fc but viper is not processing
[Magisk] dvishalkhatri:
On mi A1 in AEX rom working fine both Dolby and viper4android
[Magisk] b00ster:
I confirm that on my OP3T with Nitrogen 8.1.

155 works fine.

And btw, where is material design in 157?
[Magisk] Zackptg5:
Can you both post your v4a folders with the test build installed?

EDIT: Actually, scratch that. try this test build and post the v4a folder (hopefully it works - conf files are a pain to work with)
[Magisk] vibrantliker:
I see the material theme was removed. Is there any way for another?
[Magisk] kopitalk:
Read the OP. It's stated there about the material edition.
[Magisk] vibrantliker:
Thanks. I already flashed it via Magisk with the old theme but confused a bit. Do I just flash Viper4Android-Material-v1.0.zip over what I have or remove via magisk then flash this.

Thanks in advance for your patience if you're able to help.
[Magisk] jwds1978:
The problem persists with v1.5.8-test2
[Magisk] Zackptg5:
Ah, you're using aml right? AML has the same issue as v4a right now. Can you send me the /sbin/.core/img/.core/aml folder? That'll contain the original patched v4a files so I can tell if it worked or not
[Magisk] Zafrkant:
I'm using V4A Materialized.

Is this driver status acceptable?!

Thanks in advance!!
[Magisk] Zackptg5:
Okay everyone. Think I got the bugs with the osp_detect function ironed out. I already updated aml with the fix and just uploaded v4a 1.5.8 with the fix. It's different than the test builds I dropped, hence why I deleted them. The material zip has been updated as well
[Magisk] yung40oz84:
Sweet, waiting for that, just flashed clean.