yashsingh1/xdaforums huggingface dataset:
[Magisk] Chinkyminky:
okay i installed viper4fx hifi and am stuck in a bootloop.. um can anyone tell me what to do now ?
[Magisk] Lossyx:
You remove the module, search Google
[Magisk] Chinkyminky:
I did I forgot that I didn't had twrp in android 10 in my phone . had to flash using manual mode. I was wanting to install viper4fx but does it seems a big nono ?
[Magisk] Wolfcity:
So you installed viper hifi (outdated) and wanted to install Viper4Android FX to your device without a custom recovery available but rooted? Device? Magisk version? Rooted by flashing boot.img? Encrypted?

Some more information is needed, for some devices there are Core only boot images to get back into system.
[Magisk] dvishalkhatri:
Do you have viper in your device as you are using OnePlus 7t Pro. I just wanna know
[Magisk] Lossyx:
Yes

https://xdaforums.com/7t-pro/themes/installing-viper4android-t4001045
[Magisk] dvishalkhatri:
Thanks bro. It is quite help for me thanks a lot.

---------- Post added at 11:16 AM ---------- Previous post was at 11:13 AM ----------

is it processing for you in bluetooth just wanna ask that
[Magisk] Lossyx:
Yes
[Magisk] toto6976:
Hello,

I installed Viper4Android on my redmi 4a + rom custom lineage 17 + twrp batik. Crash: screen frozen on reboot on MIUI logo.

I add that the installation of the system is fresh. Magisk 20.3 installed and Magisk manager 7.5.1 (267).

SafetyNet control: ctsProfile: false / basicIntegrity: true

I installed the Viper4Android module via the magisk 'download' console. I did not go through twrp.

At installation, the module asked me a lot of things and not knowing, I replied each time by clicking on 'vol +'.

I forced restart on twrp. I flashed the rom + wipe data + dalvik + cache.

I had access to the system but it was flashing in all directions. Applications opened and closed immediately.

In short, I had to reinstall the stock rom + twrp + custom rom + magisk, ...

I would like to install Viper without bricking my smart !! Is it possible ?

Thank you in advance. sorry for my english, I go through a translator

I installed the busybox module. I reinstalled the viper4android fx module. Until then ok to reboot.

Then I went to Viper and it asked me to install the drivers. At the reboot, screen frozen on MI !!! Once the module is deleted via Twrp, the system mounts. So these are the drivers that install badly or don't install.
[Magisk] :
andriod 10 install guide for V4A fx
[Magisk] Chinkyminky:
HELLO. I am using samsung m20 running on android 10 Q, on magisk 20.3

. i fixed my phone by factory reset using manual recovery mode thanks for the concern though

i wish to know is there any working viper module and how to sideload because the one magisk is providing is a bust
[Magisk] Wolfcity:
Try this:

https://xdaforums.com/apps/magisk/module-viper4android-fx-2-5-0-5-t3577058/post81531089
[Magisk] bs2x:
Finally working perfectly on los 16.

Thanks
[Magisk] zombieschlafsack:
Hey guys, just a quick feedback: I've managed to get it working on a Pixel 3a Stock Android 10 with February update.

Magisk 20.3 and with the direct Viper4Android apk (2.7.1.0) from XDA labs (Magisk shows it as added).

I had to reboot my phone exactly 3 times via the Viper4Android prompt and then the drives were installed.

Then I've played some songs via Bluetooth with Spotify. It did not process anything at the beginning though the driver status was ok. I've rebooted my phone one more time and now it works fine.

Thanks for the hints! :)
[Magisk] badtlc:
Could you clarify your installation method for this? Did you install via Magisk or via TWRP? V4A gives me boot loops in Android 10 like everyone else.

As a side question, can we install legacy as a user level app in Android 10? Would that avoid all the issues?
[Magisk] Gruber008:
Hello everyone, I'm having an issue with Viper4Arise 2.5.0.5 when on earphones - it says it's not processing even though I'm playing the music.

It's working flawlessly on speaker and on bluetooth device.

Does anyone maybe know what am I doing wrong?

OnePlus 5, installed Viper through xXx ROM.
[Magisk] Wolfcity:
Try to flash Viper4Android legacy 2.5.0.5 instead of the arise version. Arise isn't supported anymore, maybe they did some changes back then.

Works fine for me.
[Magisk] zombieschlafsack:
Hey,

I've rooted my Pixel 3a via Magisk by patching the bootloader.img and then flashing it via fastboot. AFAIK there is no official TWRP available for the Pixel 3a AND Android 10 right now therfore I'm not using a custom recovery.

My procedure:

1. Download Viper4Android from this source: https://labs.xda-developers.com/store/app/com.pittvandewitt.viperfx

2. Install like any other APK

3. Open Viper4Android

4. A prompt appears that the drivers are not installed and need to be so.

5. Accept and reboot

6. Open Viper4Android; same prompt appears -> reboot

7. Open Viper4Android again and reboot

8. Open Viper4Android the last time and now the drivers should be installed and no prompt should appear

That's it.

At first I tried it the usual way via Magisk and its repo but that did not work for me or I gave up to early. Right now it's working fine with Spotify and Youtube Music. The "normal" Youtube app and "vanced" version do not work though. As soon as I use any of those Viper4Android shows their type as "unsupported". Since I do not use them much I can live with that. Maybe I'll try another custom audio driver suite.
[Magisk] Techguy777:
Even though the other viper 2.7.1 is being worked on I personally am not interested in app UI. I am much more interested in an app that functions properly and does what it needs to. I would much rather have this module get updated for android 10 to install Viper 2.3.4 with the super driver. The guy working on the other viper only can get access to the normal driver and its not the same. Do I think he should get access to the other no not really but if the other guy that made viper wont update it anymore I dont see why. SO if any of you developers are reading this If you get viper 2.3.4 working on android 10 that would be super awesome. Its funny how everyone used to say 2.3.4 was better than 2.5.0.4 got more development and everyone switched but really in the beginning I wasn't the only one who loved 2.3.4 so it shows you how people can be biased based on there involvement .
[Magisk] Vinayakn73:
I am looking for old versions of this magisk modules where can I find those. Current version isn't working with miui 10 android 6
[Magisk] Techguy777:
Which version I might have a few older version. I can look for you.
[Magisk] Vinayakn73:
Just one version older to the latest 2.7.
[Magisk] Wolfcity:
Check your PM.
[Magisk] Vinayakn73:
v4.4 worked for me. Though everytime I restart my phone I have to set kernel to permissive through the selinux switch to get normal status of drive.

Thank you so much.
[Magisk] Techguy777:
Did the other guy help you out? Because I was talking about this mod or at least thats what I thought 2.7 is different this mode versions went v2.4 to v3.0 so you most have meant the new 2.7 mod which I dont use.
[Magisk] Vinayakn73:
Yup he helped me. I installed legacy mod provided by him, because the official one in magisk module download section didn't work for me.

---------- Post added at 01:17 PM ---------- Previous post was at 01:13 PM ----------

is version 2.4.4 is better than new one, can it be installed via magisk?
[Magisk] Techguy777:
Version 2.3.4 is the best sounding it has the super quality driver. However I don't know of anyone that has it working on Android 10. So if your on android 9 like I am you should go with that. You'll notice the sound difference is a bit cleaner. Viper does cause slight hiss in the background but with that said it still sounds better by far than stock. Of course the more expensive your headphones the better it sounds.
[Magisk] Vinayakn73:
could you provide me a zip or link to download it. I am on arvanasoft stable rom with miui 10 android 6, It's almost stock. Magisk module will much appreciated.
[Magisk] Wolfcity:
In the Viper4Android Legacy modules you can choose between old and new UI and driver.

Check your PM.
[Magisk] ochipapa:
The latest magisk module of viper4android still has this cracking sound when doing adjustments,I think dev should look into that but it is good sound enhancement,nothing can be compared to it big up dev
[Magisk] MRDA1981:
What advantages does 2.3.4 have over 2.5.0.4?
[Magisk] ochipapa:
My convolver is always off coz of u turn it on,it show that the kernel is empty,so I dont use it at all.Sent from S 7 edge using deluxe rom ported android 9
[Magisk] Wolfcity:
I don't think your "kernel" is empty, it's most likely the kernel folder of viper that is empty cause it normally contains the convolver files. If you copy some irs files to that kernel folder they will work (and make a huge improvement).

See attached screenshots.
[Magisk] Techguy777:
The driver thats installed into the system is a better audio driver. Its more dramatic of a change in sound. I personally think its little bit clearer, and louder. I don't honestly use 2.5.0.4 enough to tell you if the headphone surround is different. I can tell you it takes about 5 minutes of comparing one device to the other. Say I have 2.3.4 on one phone and on the other I have 2.5.0.4 or the new 2.7.0.1 same thing its only minutes before im like nope back to whatever rom supports 2.3.4. Compare them if you have 2 devices. If you don't its hard to tell.
[Magisk] ManDone.vRs:
I installed new version and I have this ....
[Magisk] masmoe:
Magisk - Latest version installation failed

Install through magisk manager but failed.

Update:

Successfully installed but the apk should install by manual
[Magisk] ISoreo:
Are you install audio modification library from Zackptg yet? if not try to install first.
[Magisk] ManDone.vRs:
Hello and thanks for your reply ! After 4 reboots I have it working ... Really weird ?
[Magisk] ISoreo:
Yeah it's really weird hahaha.
[Magisk] Wolfcity:
[MENTION=5465906]BHUSHAN7988[/MENTION] Can you re-upload the file? The Google Drive link isn't working anymore.

Or maybe just give some information how the selinux file has to be created? Is it just something like

#!/system/sh
setenforce 0

?
[Magisk] saccet:
This is the selinux.a downloaded from that link:

#!/system/bin/sh

setenforce 0
[Magisk] aditya_69:
hey i upgraded to andriod q on pixel experience plus i have redmi note 4 (mido) , and when i install viper4android fx legacy from magisk module the after the reboot the device is stuck in bootloop can you suggest me a fix ,i also tried to install the app first app and then the driver but still the same bootloop condition
[Magisk] Wolfcity:
Did you use the above selinux.a script?
[Magisk] mido hamdy:
Tried everything in realme 5 pro android 10 but driver not installed.

Any solution for realme ui?

---------- Post added at 02:06 AM ---------- Previous post was at 02:06 AM ----------

Tried everything in realme 5 pro android 10 but driver not installed.

Any solution for realme ui?
[Magisk] ISoreo:
Did you install Audio Modification Library yet? if not try to install it first then install viper driver and reboot.
[Magisk] aditya_69:
I thought to use it, but the rootless driver worked fine ? ,so I didn't try the selinux script ,
[Magisk] nanodan:
Hi all,

On a Oneplus 7 pro; Android 10.

I did struggle installing the new version after having a perfect installation of the previous version. Eventually I got it to work, but I can't get the service to not close over time. I matter what I do, I always have to force close Viper and restart it in order to get it to process after not listening to music for a while.

I have it set to disable battery optimizations and I don't use any of the advanced optimization "features" that OnePlus offers.

Any ideas on what I can do?
[Magisk] Arya04:
I'm facing the same problem.
[Magisk] ii9:
Hi,

Sorry if it was already mentioned, but I didn't find any answer for my "problem". I have a 1+7pro, and the thing is, that if I install the legacy app from magisk, all works fine, but if I wanna get the 2.7.1.6, it ignores all settings, though it installs just fine. I have custom rom (10).

Am I doing something wrong, or is it a well known thing? Thanks
[Magisk] rscm:
I have the same problem... i did the same but found out that it's faster to reinstall the apk, instead of restarting

I haven't take the time to think what could be the problem

(Pixel Experience - lavender)
[Magisk] JustFrame:
Should I also install Audio Modification Library?
[Magisk] Wolfcity:
If you want to install more than one audio mod: Yes.
[Magisk] iceman0826:
If you want the best audio quality you can get from your device, install this combination.

AML (Audio Modification Library) + Ainur-Narsil + Viper4Android FX Legacy (v2.3.4.0) + ACP (Android Compatibility Patch) + DTS-X Ultra.

Kernel should be on permissive for it to work.

Set DTS-X's content mode to normal and Stereo Pref. to traditional.

For V4A use the Original Carnage profile found on the dedicated thread. Feel free to fine tune Bass and Clarity to your taste, the rest should be followed by the book.

Working on my Oneplus 3T powered by CrDroid Android 10. ?
[Magisk] dgunn:
Does anyone know of a version that is working for the OnePlus 8 Pro?
[Magisk] Homeboy76:
Did you try the OnePlus 8 Pro thread?

https://forums.oneplus.com/threads/oneplus-8-and-8-pro-thoughts.1213032/

https://forums.oneplus.com/forums/oneplus-8pro-support/

Also, there is a Magisk module for viper, if you're rooted.
[Magisk] dgunn:
Community threads returning zero results. I cannot find the magisk module specifically for the OnePlus 8 Pro and the one that I have found is outdated.
[Magisk] saggiboy231:
I am on OP5, rooted stock, Viper just doesnt work. Audio Modification library is installed alongwith busybox.

Is there any solution to this?
[Magisk] nirogu325:
OP6 OOS user here with Android 10 but the following also applies to Android 9. Note I only use Viper and it just works. No need for Busybox or AML. You just need to change that SELinux status to Permissive (it's Enforcing by default and that's what's avoiding Legacy V4A to work with OOS). Download the script attached to this post BUT change/rename the .zip part to .sh (XDA doesn't allow to upload sh files that's why I changed the name) and move that file to /data/adb/service.d (you will already see v4afx.sh file there if you installed Viper) and then give it RWXR-XR-X (0755) permissions (I use Root Explorer for this) and reboot. All that script does is change SELinux to permissive on each boot (you can even check it using a text editor). Have fun.
[Magisk] Wolfcity:
Is it possible that the selinux.zip is corrupted? Can't download it from XDA labs or Firefox/Chrome.

Anyway, the content of the script should be

#!/system/bin/sh
setenforce 0
[Magisk] nirogu325:
I could just now.
[Magisk] GHOST1010:
How can I desable the 96k in LDAC sothat I don't need to change it every time ?
[Magisk] Shaftamle:
Okay I'm dying here. I've tried absolutely everything. I'm pixel 3xl, stock, may update with magisk. I've tried everything from every post that I could find on the internet and XDA. What am I doing wrong here. This is what I get no matter what. This was after a factory reset, So everything was clean.

I followed the prompts just like the app said to do and this is what I get
[Magisk] unisol107:
When I install viper on blissrom,my wifi and hotspot stop working. When i uninstall the module from magisk, wifi starts working. Indian Redmi K20 pro here with Magisk 20.4
[Magisk] welder73:
Don't flash anything, just install Viper 2.7.1.0.apk and when Viper asks for reboot, do it... I did it 3 times and then it starts working...
[Magisk] unisol107:
Changed the kernel and it was fixed. But still curious what caused it.
[Magisk] RaizenrG:
[/QUOTE]

Hey can you reupload the file? link is broken. Thanks in advance.
[Magisk] Wolfcity:
The content of the script is

#!/system/bin/sh

setenforce 0

Name it somehow, give it the ending .sh, copy it to "/data/adb/service.d" and give it 777 permissions.
[Magisk] BHUSHAN7988:
Hey can you reupload the file? link is broken. Thanks in advance.[/QUOTE]

https://drive.google.com/file/d/1NmwxLzntKmcYOHn6mc1C2JReLtsl0zSp/view?usp=sharing
[Magisk] sheikmom:
how to install viper magisk module in redmi note 3 kenzo

I'm in custom Oreo Rom and Agni pure Oreo custom kernel

with spectrum

se lenux is enforce

and if have any problems how can I uninstall it
[Magisk] Shaftamle:
I'm not flashing anything. The only thing I did different than you is I used the newer version of the app 2.7.1.6 from XDA labs. Is there something wrong with that version and only 2.7.1.0 will work? because I definitely can't get it to do anything
[Magisk] allrightlite:
Sound is crazy with this. Like on concert. The deep bass is so heavy. Amazing :D
[Magisk] know.i.dee:
https://drive.google.com/file/d/1NmwxLzntKmcYOHn6mc1C2JReLtsl0zSp/view?usp=sharing[/QUOTE]

struggling for ages ? thanks for this file , I followed instructions & then via xda labs installed the latest v4a.apk

opened the v4a

granted root permission

automatically rebooted

works. No flashing in magisk

Samsung s20+ 5g

Cheers ????
[Magisk] BHUSHAN7988:
struggling for ages ? thanks for this file , I followed instructions & then via xda labs installed the latest v4a.apk

opened the v4a

granted root permission

automatically rebooted

works. No flashing in magisk

Samsung s20+ 5g

Cheers ????[/QUOTE]

Glad I was helpfull
[Magisk] Vinayakn73:
The audio effects can't seed to hold forever. Every few hours I need to go to viper app and click on bass, equalizer, dac to see audio effect work. Any solution I have opted out of everything like battery saver so the app won't be killed but still. Any Help?
[Magisk] know.i.dee:
are you running in compatible mode?

might help maybe?
[Magisk] Vinayakn73:
normal mode. But will check with compatible and inform.

Ok I tried it. I set FX mode to Compatible and now I just can't check driver status. Click on it does nothing.
[Magisk] coolboy744:
I m running on android 6. Its not working on streaming apps like spotify youtube etc. Processing:no. Tried compatibility mode. Also tried audio compatibility patch module. Still same. Give me solution for this. Its working fine in offline music/video players
[Magisk] gloeyisk:
Since this is a legacy version of V4A, you need Audio Compatibility Patch module to make it work. Don't forget to install Audio Modification Library module too right after you install both (V4A & ACP).
[Magisk] coolboy744:
both modules installed. still not working

viper

audio compatibility patch

audio modification library
[Magisk] gloeyisk:
Turn off Compatibility Mode in V4A.
[Magisk] coolboy744:
its off already.
[Magisk] rolear8:
Thanks for this, is working great on my note 8 android 10, is there a way we can add dual speaker?
[Magisk] Mervingio:
Where can find this legacy versions?
[Magisk] Wolfcity:
You can get it from users who saved older legacy versions except 4.4. which is available in magisk module section..
[Magisk] Mervingio:
I lost all of this
[Magisk] Wolfcity:
What version are you looking for?
[Magisk] Mervingio:
Whatever works with OOS A10 but not the latest one
[Magisk] Wolfcity:
I don't know what build works with OOS A10.

You can try 4.0: https://yadi.sk/d/G30jIjiKr0dUtQ

or if you want to try older stuff here is 2.7.1.0:

https://yadi.sk/d/s3DgQJQBJoKOQw
[Magisk] Mervingio:
Can't believe v4 works flawless with OP7 PRO A10

THANKS!!!??
[Magisk] Wolfcity:
You're welcome.
[Magisk] xian07:
Dont know if its asked or not but i have had this for years, viper auto opens whenever i restart and go through my lockscreen the app pops up itself.

How do u change this?

---------- Post added at 07:57 PM ---------- Previous post was at 07:57 PM ----------

Dont know if its asked or not but i have had this for years, viper auto opens whenever i restart and go through my lockscreen the app pops up itself.

How do u change this?
[Magisk] Wolfcity:
This is a workaround, you have to deny it when you install viper.

I'm not sure how it was named but you will be asked during the installation process.
[Magisk] Sly123:
Viper FX just bricked my Galaxy S10(SD 855).

Never ever use it on that device. Just as you uninstall it in Magisk it will soft brick!!!

I don't even know if I can fix it by Odin reflash.

I just f*ing hope it will work or Viper FX is dead for me in the future.
[Magisk] Lossyx:
I mean read the title? It's deprecated...

If you wanted Viper you should have given the latest version from XDA Labs a shot
[Magisk] Sly123:
I've picked the newest version from Magisk. Date was like xx.2020.

So it was the new version. I will report if a simple Odin flash fixes that.

If yes it's not a big problem though.

Update:

Odin reflash was useless.

After a bit of messing arounf I ended up in Safe Mode and had to do a factory reset losing all my settings/apps.

I could backup my data from Safe Mode so its partly OK.

Still I will never install ViperFX on my S10(SD855) again to avoid that mess.
[Magisk] Shaftamle:
I hate to be that guy. But from my experience with the new viper for Android 10 and up it's pretty worthless. The driver's not installing is a widespread problem that has yet to be addressed. The developers are very rarely if ever on the forum to answer questions. I've been rooting and modding my phone for 10 years now and I tried to get viper working on my Pixel 3 XL for an entire month before I said the hell with it. So in fairness to him there really isn't any good material out there as far as getting it to work on Android 10. If anybody has any ideas I'm all here but I've literally given up
[Magisk] Wolfcity:
I agree with most of your points.

I'm still using Viper Legacy, did you by any chance tried the method below?
[Magisk] Lossyx:
My bad then, but I thought those issues got fixed? At least it did for me and many others months ago in the latest release.
[Magisk] kashik singh:
ViPER4Android FX 2.7

can someone send the best profile setting zip

thanks in advance :o:o
[Magisk] dyval:
Does this support Android 11 OOS? Thanks
[Magisk] k4ustu3h:
No it doesn't
[Magisk] Choritrowhin:
Is that ok?..

My device is OnePlus 6t stock 10.3.5
[Magisk] Wolfcity:
No, that's not ok. Was music running when you took that screenshot? Only when that's the case "processing" can be active.

If everything is ok you should have positive feedback for neon,enabled and processing. Status should be normal too. If music was on check the troubleshooting guide from OP.
[Magisk] chiragbhoj:
Same issue. OnePlus 7 Pro, stock.

---------- Post added at 05:55 PM ---------- Previous post was at 05:47 PM ----------

Nevermind, a quick reinstallation fixed the issue.
[Magisk] Vinayakn73:
I have installed legacy module from magisk download section, But I have to change Android to SELinux Mode To Permissive to make it work on every reboot. Any solution for this guys..
[Magisk] Wolfcity:
No. SELinux permissive is a prerequisite for the legacy build of Viper4android to work. You can try the newer versions 2.6/7 and up:

https://xdaforums.com/android/apps-games/app-viper4android-fx-2-6-0-0-t3774651/post76154949

Should work with SELinux enforced. I'm still using the legacy build, so I can't confirm that, it may depend on device and android version.
[Magisk] Vinayakn73:
I tried the newer version twice but again moved back to this legacy version. I find the legacy version has more audio quality than the new version. Also I didn't find any ddc profiles in new version. But the weird thing is if you see description of legacy version it's mention there that selinux is enforcing but in contrast it works only with permissive. But sometimes after a reboot both of my audio modules that is legacy viper and Dolby don't want to open (force close) So I have to restart my phone few times until both works. I have got permissive.zip magisk module from some telegram group but with this module enabled, read mode and some functions on home screen won't work so I thought it's better to switch modes manually with selinux switch app. I just only wish that my audio modules work instantly after every reboot and don't crash.