yashsingh1/xdaforums huggingface dataset:
[Android Apps and Games] nicknacknuke:
Same here.. keep asking driver to be installed ( creating magisk module ) over and over..

tried to kill audioserver in terminal, only to see that the process is respawning again with another 2 PID.

Mind refreshing me on how to install 2.5.0.5 ?

I've been too long not keeping up here, and just updated to 9.0.3 OP3T...
[Android Apps and Games] Plovel:
Ok, I had the same problem on some my devices, try this:

1)Install lagacy Viper like a magisk module (use lib workaround)

2)Delete module's apk of Viper and install 2.7.0.0

Отправлено с моего Pixel через Tapatalk
[Android Apps and Games] thomas140:
Any idea on why this happens? since there is a problem, why don't the dev temporary remove the 2.7.1.0 and use 2.7.0.0? Just wonder why.:confused:

---------- Post added at 09:24 AM ---------- Previous post was at 09:22 AM ----------

You can find it in magisk module, find Viper4android, there is one with legacy and another one with xhifi. Go for the legacy, 2.5.0.5 is there.
[Android Apps and Games] Plovel:
1)About "There's no problem for 2.7.1.0"

I meant other problem, you have problem with installing the driver

2)Install legacy edition (ViPER4Android FX Legacy)

Отправлено с моего Pixel через Tapatalk
[Android Apps and Games] PoochyX:
Guys can you tell me which is the best way to get the dark theme to activate on my device I don't want to use the white one [emoji24][emoji24][emoji24][emoji24]
[Android Apps and Games] Plovel:
My dark theme was activated when I've activated dark theme in my settings (mi 8, xiaomi.eu 9.6.13)

Отправлено с моего Pixel через Tapatalk
[Android Apps and Games] joluke:
Finally got this working and here is what I did:

Uninstall all versions you have, audio compatibility module and audio modification module too

Then download viper4android 2.7.0.0 (from apkmirror) and install it, give it root permissions and install the driver. It will reboot on its own. After reboot, uninstall the viper4android app and install viper4android FX legacy 4.3 2.5.0.5 and after the Audio Compatibility module too.

REBOOT.

And that's it, viper4android back working on DeluxeRom 14.1 on Note 8 (SM-N950F).

The latest version doesn't work for some reason which i believe is driver related because it doesn't process unless I deactivate SELinux. Just wanted to give feedback in case anyone has problems and needs a fix. Might work on other Pie users with Samsung. Doesn't hurt to try [emoji6]
[Android Apps and Games] danangpurba43:
Dear All,

Any Solution,

Mi A2 Lite,

Position,

- Magisk

- EdExposed

- Custom Rom

- Custom Kernel

Problem,

- Enabled : No.

- Processing : No
[Android Apps and Games] danangpurba43:
Correction,

Fyi,
[Android Apps and Games] wawanRedblack:
Coba force stop, trs open lagi
[Android Apps and Games] _genevera:
Bring back the text filtering in the convolver list! I have loads of them and scrolling through sucks.
[Android Apps and Games] PoochyX:
Just go back to legacy then I was contemplating on going back to legacy cause they removed the extra loud under speaker options [emoji24][emoji24][emoji24][emoji24]
[Android Apps and Games] Rickydwi:
Hello usually i can just force stop viper apk so i can get the processing thing working back on but now i need to reboot my phone for it to processing which is kinda annoying.. I had the latest 2.7.1.0 Viper apk and 2.5.0.4 driver version installed on my op6t... I just done installing magisk 19.3 before i encounter this problem
[Android Apps and Games] PoochyX:
Bro I was going threw the same thing I had to install viper xhifi so the 2.7 will work and stop saying anormal smh
[Android Apps and Games] Rickydwi:
Hahahah i can just force stop the apk before and it will processing just fine but right now i need to reboot my phone.. maybe it conflicting with the latest magisk 19.3 idont know
[Android Apps and Games] PoochyX:
These android devices be so frustrating at times

([emoji3590]9/[emoji725]/9[emoji3590])

---------- Post added at 10:22 AM ---------- Previous post was at 10:03 AM ----------

Im trying to figure out the same thing

([emoji3590]9/[emoji725]/9[emoji3590])
[Android Apps and Games] djdelarosa25:
Can anyone explain why it keeps disappearing from the repo?
[Android Apps and Games] PoochyX:
From your modules or the download repo

([emoji3590]9/[emoji725]/9[emoji3590])

---------- Post added at 10:56 AM ---------- Previous post was at 10:42 AM ----------

Legacy still got the extra loud under speaker and the list for the convolvers its not in the new one hopefully they add it back with time
[Android Apps and Games] djdelarosa25:
Repo itself. I have installed but whenever I check for updates, it doesn't appear as 'Downloaded'. I have to clear repo cache for it to show again, and after some time, it will disappear again. Happens to both of my devices.
[Android Apps and Games] PoochyX:
I was just having a similar issue and cleared data on the magisk manager and it got resolved [emoji24][emoji24]

([emoji3590]9/[emoji725]/9[emoji3590])
[Android Apps and Games] PoochyX:
Anyone can recommend me the loudest convolver
[Android Apps and Games] JJEgan:
Would that be with distortion ??

Perocet. Heroin . Morphein .
[Android Apps and Games] PoochyX:
Bro I meant sound con volver thats really Loud for my speaker with viper I prefer zans over percoets tho them Perks be making me feel hot [emoji91] the zannies make me chill dude I just be in wonderland off them thangs [emoji817]

([emoji3590]9/[emoji725]/9[emoji3590])
[Android Apps and Games] XmechaniX:
Got it to work, finaly! Here is what I did:

Cleaned installed Oxygen OS 9

flashed Magisk 19 and busybox (dont know if this makes any difference)

Installed V4A module from the repository

open V4A, install driver -> reboot

, .
[Android Apps and Games] PoochyX:
It's like a process to get this driver to work [emoji817]

([emoji3590]9/[emoji725]/9[emoji3590])
[Android Apps and Games] XmechaniX:
Its been a pain in the ass since the first release. But somhow, every time I´ve managed to get it working. Frustrating nevertheless
[Android Apps and Games] PoochyX:
The only way it works with me is I got to have viper xhifi installed also else I keeping get getting status abnormal

([emoji3590]9/[emoji725]/9[emoji3590])
[Android Apps and Games] keshav_c17:
​

audio compatibility patch is installed still it is not processing.. it is only processing with system Music player app. for youtube and other streaming apps it is not working. what could be the cause, any workaround?

EDIT: I have solved this problem by uninstalling audio modification library module from magisk.
[Android Apps and Games] PoochyX:
It streams properly with legacy tho right....

([emoji3590]9/[emoji725]/9[emoji3590])
[Android Apps and Games] keshav_c17:
I haven't tried it with legacy yet.

and what do you mean by legacy? didn't found any such setting.. is it compatibility mode?
[Android Apps and Games] XmechaniX:
For everyone interested here are my DCCs,kernel,presets and profiles to play around.

View attachment DDC.zip

View attachment Kernel.zip

View attachment Preset.zip
[Android Apps and Games] vibrantliker:
I don't know how I haven't found this thread earlier but thank God I did.

I've been a user of V4A /viper xhifi for years and never had issues until Pie 9.0. I like to have both V4A and viper xhifi working simultaneously but often (most of the time), viper xhifi gives that nagging "driver not installed" pop up.

I go through all the motions of rebooting (sometimes that solves it), trying busybox in different directories, changing selinux to permissive, installing aml, etc,etc.

On my One Plus 7 pro for example, I had the newest 2.7.1 installed with viper xhifi and dolby digital plus working fine, then I went to another room later and put on another pair of headphones (no rebooting in between) and of course, it wasn't working. V4A 2.7.1 and viper xhifi wouldn't process. Now on my S10+ (Exynos) I have both 2.7.1 and viper xhifi working fine without aml.

It's so finicky. Is there one cure all to keep it working? What directory should busybox always be installed in? Do I need AML? etc, etc
[Android Apps and Games] JJEgan:
Sorry fail to understand non English post.

Personally I dont use IRS in profile.
[Android Apps and Games] mixlex:
Unfortunately it seems no matter which version I use, it works fine most of the time but for some reason, even after a couple of days with no issue, it just stops working and has to be restarted. Best to check when you start playing music just to see if it's processing.
[Android Apps and Games] ticotexas:
I cannot seem to be able to get rid of version 2.5.0.5, even after installing 2.7 through Magisk. the install seems to show it upgrading and converting files. my 2.5.0.5 shows up as a system app and the apk is located in system/app, not the folder mentioned above. When I download and copy the 2.7 apk and overwrite the 2.5.0.5 apk, it never is updated to 2.7. i also tried the Audio Modification Library through Magisk. Nothing seems to be able to uninstall 2.5.0.5. Any suggestions?
[Android Apps and Games] hurray:
https://xdaforums.com/showpost.php?p=79451675&postcount=1733

run this in a terminal: settings put secure ui_night_mode 2

and reboot
[Android Apps and Games] Dioser:
Or go into dev settings, and enable always dark.
[Android Apps and Games] PoochyX:
Appreciate that I had to do a go around I was installing my rom fresh with this audio mod and Google messages was one of the apps on the rom so I turned on dark mode on it to get the dark viber UI and then de bloated Google messages this would of been way easier and if I want to revert to the white mod what do I type into the terminal emulator

([emoji3590]9/[emoji725]/9[emoji3590])

---------- Post added at 10:12 PM ---------- Previous post was at 10:08 PM ----------

I don't have always dark in my dev settings or do you mean dev settings for viper I don't see that option in my viper settings for this mod these settings are exactly very limited or am I doing something wrong?

([emoji3590]9/[emoji725]/9[emoji3590])
[Android Apps and Games] Dioser:
You sure? Night function, it might be in English.
[Android Apps and Games] PoochyX:
I'm still on marshmallow sadly

([emoji3590]9/[emoji725]/9[emoji3590])
[Android Apps and Games] Dioser:
Oh makes sense then, my bad.

Substratum? If you can't terminal.
[Android Apps and Games] PoochyX:
I can terminal... Can't substratum legacy overlays don't play nice with my modified touchwiz rom [emoji53][emoji53][emoji53]

([emoji3590]9/[emoji725]/9[emoji3590])
[Android Apps and Games] thomas140:
Hmm..Back to 2.7.0.0. I find something's funny since using Viper 2.5.0.5 till 2.7.0.0, when listen to music via headset, the sound is loud even volume level is half only and viper4android is processing well.

But when comes to games, the sound become low and I have to turn on more volume than usual. Not sure whether Viper is working or not. But in notification, it said that processing (Headset)

Does it happen to you too?

Game playing: mobile legend, dynasty warrior, asphalt
[Android Apps and Games] PoochyX:
Legacy the way to go in certain situations

([emoji3590]9/[emoji725]/9[emoji3590])
[Android Apps and Games] thomas140:
The funny thing is, I have tried legacy before going for this. same issue.

Not sure why the sound become low when playing games. I was thinking the game speed booster, so I have added viper as exception but still the same.
[Android Apps and Games] Plovel:
High volume at a half of volume may mean you have some parameters of volume high

Haven't this bug, may be in the games system volume rather lower...

Отправлено с моего Pixel через Tapatalk
[Android Apps and Games] Team_DeWitt:
Will be in the next release
[Android Apps and Games] Oki:
[MENTION=9073985]Team_DeWitt[/MENTION] Have you considered using slide controls instead of bullets for value selection?
[Android Apps and Games] ajay.b311:
Hi, I have an essential phone and I am finding it difficult to install the driver. I have no sounds mods installed and this is the first time ever I am using a music mod . Please help.

Thank you.
[Android Apps and Games] x15260098217@gmail.com:
Hello, I need some documents

Hello, I need some documents

Hello, sir, can you provide me with the 2.6 and 2.6.0.1 versions of the 2.6 series? I am responsible for the release of python sound software in China. I would like to send your file to me. Developer account, and indicate xda source, and use the original English to do the full introduction, the file will be sent in this mailbox, x15260098217@gmail.com

---------- Post added at 08:46 AM ---------- Previous post was at 08:42 AM ----------

If your mobile phone receives important calls from time to time, while Viper has such a situation, it is recommended to uninstall, because domestic users also met a lot
[Android Apps and Games] luvmdy:
add theme choosing founction please. Purple seems like not clear and obscure
[Android Apps and Games] Atrey7414:
I'm having trouble with installing driver for LG Gpad vk410
[Android Apps and Games] davidsonsjesus:
Great job, it's getting really good, I hope it solves the issue of convolver.
[Android Apps and Games] xmaciek82x:
Besides the convolver issue, does anyone have problems with v4a not working at all at random times? It works fine, but once in a while when I play music, it never starts. I need to open v4a, close it, then reopen for driver to start processing.
[Android Apps and Games] -iHackerz-:
Any way to "extract" included DDC profiles so I can use them elsewhere? I want to analyze it for my earphones and use it on PC as well if possible.
[Android Apps and Games] Team_DeWitt:
Grab yourself an sql database reader. You can unzip the apk and find the database in the /assets folder. Extract the coordinates from it using the sql reader and you find yourself some biquad values (all peaks) you can work with. It's probably necessary to convert them to frequency + gain + bandwidth or quality factor values

Formulas are found here http://www.earlevel.com/main/2011/01/02/biquad-formulas/ and maybe you need to convert the bandwidth / q factor too: http://www.sengpielaudio.com/calculator-bandwidth.htm

I already wrote a vdc builer this week, so it's possible. But let's call it a mathematical challenge;) You're probably best off writing a conversion script for it if nothing can be found online
[Android Apps and Games] -iHackerz-:
Sounds like a long process but I'll definitely try it out once I have some free time on my hand, thank you for the answer!
[Android Apps and Games] DarkPJV:
It works this version of viper4android in huawei p10 emui 8.0
[Android Apps and Games] pjy2017:
The latest version always prompts driver installation failure on cr4.2
[Android Apps and Games] Mayr1k:
Hello, can do you please change to the old UI ? i mean its a bit irritating scrolldown a lot every time you want to find the options
[Android Apps and Games] Mayr1k:
Look the old interface is really clear and simple
[Android Apps and Games] NE0HP:
The team has already answered this here https://xdaforums.com/android/apps-games/app-viper4android-fx-2-6-0-0-t3774651/post76155035 attaching screenshot. So if you like the old interface then you can use that instead...
[Android Apps and Games] Mayr1k:
OOF... yeah im already on the official one again :) thx for reply
[Android Apps and Games] phpcode404:
Fc on my android 5.1

After i click driver update application got force close. pls fix this :(
[Android Apps and Games] psychoela:
Anyone know how fix this? With bluetooth v4a not processing:(
[Android Apps and Games] jack allen:
Im having same issue but for some strange reason when my bluetooth headphones are connect the app uses the phone speaker part of viper app not bluetooth
[Android Apps and Games] thomas140:
Yes you are right no the high volume at half of volume level. Only the issue of the volume during gaming. hmm, nvm, will continue monitor again.
[Android Apps and Games] Plovel:
May be if you have other player playing at the same time, it will change only this player (not the game)

Try to turn off other players and reopen the game

Отправлено с моего Pixel через Tapatalk
[Android Apps and Games] thomas140:
same, tried close all other players especially music player.

The game runs via game booster, was thinking if it was the issue. perhaps will try it after working hours.
[Android Apps and Games] ls117:
there's nothing in that 'dccs' zip. highly suspect.
[Android Apps and Games] PoochyX:
Guys is it me or the legacy sounds better then this one cause my music don't feel the same with this like it did with the legacy

([emoji3590]9/[emoji725]/9[emoji3590])
[Android Apps and Games] marciozomb13:
It's exactly the same driver, is the placebo effect.
[Android Apps and Games] PoochyX:
Wym by that

([emoji3590]9/[emoji725]/9[emoji3590])
[Android Apps and Games] XmechaniX:
Yes, you´re right. The magisk module only converts the old profiles to presets leaving an empty DCC folder behind.

See attached the DCCs working with 2.5x
[Android Apps and Games] Wishmasterflo:
I need some help with Viper4Android. I installed it a few days ago on my Oneplus 6 via Magisk Module.

Driver is installed and V4A is working via the internal speaker and when connecting a Headset via cable but for Bluetooth I dont get it to work.

There is just says Processing: NO

Device: Oneplus 6

Rooted using Magisk 19.3

Custom ROM: latest Syberia OS ROM

Viper4Android FX: v 2.7.1.0 (installed as Magisk Module)

Any idea why it is not working via Bluetooth?

When bluetooth is connected it just ignores all the Viper4Android settings means the same as if I would turn off Viper4Android.

When I install AML (Audio Modification Library) module in Magisk then Bluetooth is not working at all.
[Android Apps and Games] ls117:
Its not just you, but its also not exactly right either. Your problem is that your presets don't work anymore. You also have to pay for a new vdc file now. The old ddc's were converted and uploaded on zacks site, but apparently they're inferior to the new ones you have to pay for. Personally I don't get the justification behind paying this guy to make a vdc. You're guaranteed to get requests for the same headphones, so the whole "its a lot of work" argument is already dead. I'm stuck needing a vdc for ath-m50x, but not wanting to pay this guy for a vdc I KNOW he has lying around.
[Android Apps and Games] AndrzejDwo:
Is there any reason why I can't make it processing with samsung music app using headphones? It's working fine with everything else...
[Android Apps and Games] marciozomb13:
Just remember the guy who create the profiles is the same who maintains this app for free. Consider this a kind of thanks.
[Android Apps and Games] TheKerevas:
On Note 3 PRO with MIUI 10.2 (Android 6.0) by installing version 2.7.1.0 of VIPER4Android the driver version is recognized but does not work, says that the version is abnormal. I currently solved by installing the Legacy version and using the APK of 2.7.1.0. How can I fix over this method?
[Android Apps and Games] hrishikeshgramani:
Hi can anybody help me in this,

Am using

oneplus 3

Havoc OS custom rom based on Android 9 with latest magisk

I have installed the apk for viper from the main post

However when i give install driver it'll reboot and again if i go to the Viper app it says to install driver again, can anyone please let me know if i have missed any step and in modules I am able to see the Viper module..
[Android Apps and Games] Blizwing:
Fatal Issue

Help me! What is happening? It suddenly stopped working after updating my phone and installing Magisk again.
[Android Apps and Games] hovnonium:
Hello

On speaker i can get it to work, but it doesnt process on headphones, any hits what can be wrong?

PIE, s7
[Android Apps and Games] clerafel:
Hi,

i have redmi note 5 masik 5.3 and cant install viper driver. says that will install, reboot, and again, and again. however, the module appear in magisk
[Android Apps and Games] Dioser:
Try 2.7.1 one from magisk repo. Or legacy if still doesn't work, likewise from repo.. If legacy, just install new 2.7.1 apk after

Look above.

Magisk 5.3?? 19.3 latest, besides look above.
[Android Apps and Games] clerafel:
No, Masik is running on a Miui ROM. my magisk is 19.3
[Android Apps and Games] fil3s:
I didn't read any previous comments, sorry.

I'm using magisk 19.3, 2.7.1 v4a on an Nokia 6.1 that's on pie

Problem; the module/v4a 2.7.1 it won't process longer then 20~30 secs. An I missing something?? It worked fine on previous 2.7 . :rolleyes:

Edit: uninstalled n replaced with viper legacy until the bugs are squashed.
[Android Apps and Games] Mark7789:
With Android PIE there will be the possibility of selecting the bluetooth 1.3 version

Good evening

I own a HTC U12 PLUS, I tried with several mp3 players to listen to my bluetooth playlists in my Audi A3 2015, but the bluetooth goes in jerks, it happens only in the car, maybe because the car software is dated but with the previous HTC U11 PLUS didn't give me this problem so I think it's a software problem, somebody gets the same thing.

I also entered as a developer and changed the settings of the bluetooth codecs by selecting disable optional codecs and the mp3s felt good but the problem is that after a few minutes the settings always return to the default values, there is no way to save the settings by deactivating the optional codecs?

With Android PIE there will be the possibility of selecting the bluetooth 1.3 version which is the one supported by my Audi A3 g tron?

Thank you
[Android Apps and Games] Dioser:
If legacy works. Just install new 2.7.1app over. Should work.

It's the same drivers.
[Android Apps and Games] Wishmasterflo:
OK I tried it with V4A Legecy Magisk Module now and with that it is wotking with Bluetooth.

Not really perfect but it works....after a few seconds the sound is going really low and sounds strange. It is lowering and highering the sound every few seconds.

Anyone have an idea how to get that working?

---------- Post added at 10:05 AM ---------- Previous post was at 10:02 AM ----------

When I try to install the V4A 2.7.1 app over the legacy Version it is not installing and just says the app has not been installed.
[Android Apps and Games] Markeee:
I never use this app before installed no problems running on a Nexus 6 latest Magisk latest Pixel Dust Rom

Simply want to increase internal speaker volume on calls is all can someone please tell me how to do it right ?
[Android Apps and Games] PoochyX:
Do u have a con volver

Thot Conqueror
[Android Apps and Games] Markeee:
WTF is a con volver :)
[Android Apps and Games] Uzair Kenway:
Samsung devices having problem processing for locally stored files

I'm using galaxy s7 NFE v4 pie port and the latest version, v2.7.1.0 doesn't do any processing for any of the local mp3 files played irrespective of the app. I've got amazon music, streaming music processes the effect but playing the local mp3 files from the same app just doesn't process the effect. Any fix for this?
[Android Apps and Games] JJEgan:
Convolver basics is the section for using. I.R.S .
[Android Apps and Games] Dioser:
Try this one. See if it helps.

But I guess it's for no use, if not working correctly in the first place.
[Android Apps and Games] Dioser:
Try uninstall, and remove all viper related. Any folders.

I'll assume. You been trying with v4a 2.7.1 from here? The APK installer? If so, try magisk repo one? Flash this from magisk.

I'll leave it here for ease
[Android Apps and Games] Dioser:
No such issue here. But it's the player I guess. Try throw ACP on top of all. Or use a another player for locals.
[Android Apps and Games] clerafel:
In Masik 5.3, Miui custom rom. I could'n install viper4android 2.7.1.0. Says that will install. Then, it reboots, but nothing happen, and it say again. however, the module appear in magisk.

My solution: I installed V4a 2.7.0. apk. Then , I installed v4a driver in the apk (keeps happening the error).

reboot

I opened magisk for verify that the module would appear. Then, I update with v4a 2.7.1.0 apk

reboot

I opened downloads section in magisk, was appear an update for v4a: 2.7.0 > 2.7.1. I installed

I opened the apk v4a and I installed driver.

Congratulations.

why happen this?