Viper Audio upgrade available for moto E4 plus qualcomm? - Moto E4 Plus Questions & Answers

I tried to install it after getting root but the driver will not install correctly. Has any one found any alternatives? Stock volume ( sound quality ) levels aren't the best

I believe it's because you didn't install busybox. I have also been trying to but no luck yet. I'm X1776 with magisk and twrp

Yeah, I tried a few busyboxes and I *thought* the one below worked:
https://play.google.com/store/apps/details?id=ru.meefik.busybox&hl=en
But, if lack of busybox is why Viper isn't working yet then I guess this BusyBox doesn't work.

shezzy83 said:
Yeah, I tried a few busyboxes and I *thought* the one below worked:
https://play.google.com/store/apps/details?id=ru.meefik.busybox&hl=en
But, if lack of busybox is why Viper isn't working yet then I guess this BusyBox doesn't work.
Click to expand...
Click to collapse
If your kernel isn't set to permissive selinux the driver will not install properly. You can try this app: https://forum.xda-developers.com/android/apps-games/app-selinux-switch-t3656502
Install it, and set selinux permissive. Then install the Viper driver and reboot. If busybox isn't working properly, try installing this one: https://forum.xda-developers.com/showthread.php?t=2239421 through twrp. I've found that with Magisk, busybox not being installed to /system/xbin causes problems with some things that rely in it. Flash busybox before flashing Magisk so busybox is installed to system. It should get Viper working for you.

volatile1 said:
If your kernel isn't set to permissive selinux the driver will not install properly. You can try this app: https://forum.xda-developers.com/android/apps-games/app-selinux-switch-t3656502
Install it, and set selinux permissive. Then install the Viper driver and reboot. If busybox isn't working properly, try installing this one: https://forum.xda-developers.com/showthread.php?t=2239421 through twrp. I've found that with Magisk, busybox not being installed to /system/xbin causes problems with some things that rely in it. Flash busybox before flashing Magisk so busybox is installed to system. It should get Viper working for you.
Click to expand...
Click to collapse
hmm..I found a version of Busybox that looks like it installs to system/xbin but I still can't install viper driver. Guess I'll try some of the methods you suggested above.
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shezzy83 said:
hmm..I found a version of Busybox that looks like it installs to system/xbin but I still can't install viper driver. Guess I'll try some of the methods you suggested above.
Click to expand...
Click to collapse
If selinux isn't set to permissive, Viper will not install the driver properly.
Sent from my Moto E (4) using XDA Labs

*method 1 works..sorta*
volatile1 said:
If your kernel isn't set to permissive selinux the driver will not install properly. You can try this app: https://forum.xda-developers.com/android/apps-games/app-selinux-switch-t3656502
Install it, and set selinux permissive. Then install the Viper driver and reboot.
Click to expand...
Click to collapse
This looks like it works but the driver won't show as installed when you reboot until you reset selinux to permissive again.. Also, if you open viper app before you reset to permissive.. you will have to close viper and reopen to get the driver to show it is enabled/installed:
Couple things.. any way to make selinux set to permissive automatically on boot? Will having it set to permissive affect anything else?
Thanks for your help

shezzy83 said:
This looks like it works but the driver won't show as installed when you reboot until you reset selinux to permissive again.. Also, if you open viper app before you reset to permissive.. you will have to close viper and reopen to get the driver to show it is enabled/installed:
Couple things.. any way to make selinux set to permissive automatically on boot? Will having it set to permissive affect anything else?
Thanks for your help
Click to expand...
Click to collapse
If it says status: supported it should be working fine. It just won't say processing unless your listening to music when you look at that. If you have init.d support working, you can put the attached file in /system/etc/init.d and remove the .txt part from the file name, set the permissions to 0755 and reboot. With these Qualcomm Motorola's, we used to be able to put setenforce 0 at the end of the init.qcom.post_boot.sh in /etc, but that doesn't seem to work any more. There are plenty of places to inform you on selinux and the pro's and con's of setting it to permissive like this: https://source.android.com/security/selinux/ If you Google it. I've been using an audio mod with Viper and Dolby Atmos. Hang on and I'll find it and post the link.

volatile1 said:
If it says status: supported it should be working fine. It just won't say processing unless your listening to music when you look at that. If you have init.d support working, you can put the attached file in /system/etc/init.d and remove the .txt part from the file name, set the permissions to 0755 and reboot. With these Qualcomm Motorola's, we used to be able to put setenforce 0 at the end of the init.qcom.post_boot.sh in /etc, but that doesn't seem to work any more. There are plenty of places to inform you on selinux and the pro's and con's of setting it to permissive like this: https://source.android.com/security/selinux/ If you Google it. I've been using an audio mod with Viper and Dolby Atmos. Hang on and I'll find it and post the link.
Click to expand...
Click to collapse
Doesn't look like I have init.d support. I also tried to use Universal Init.d app but it would keep force closing. Going to try using Smanager to run the script at boot:
https://www.technohunk.com/2013/02/how-to-execute-a-command-at-boot-android/

Here's the audio mod I've been using. This is the original thread
https://forum.xda-developers.com/an...-systems-auditory-research-t3379709?nocache=1 There's some things there you may be interested in.
The links are replaced with new versions so this is the main file link: https://androidfilehost.com/?fid=24651430732237629
This is he Dolby add-on:
https://androidfilehost.com/?w=files&flid=106151
Newer versions for using with Magisk don't work right now, but you can always experiment with other versions.
There are also numerous other ways to try to enable init.d around XDA. Kernel Adiutor app should work for that also.

volatile1 said:
Here's the audio mod I've been using. This is the original thread
https://forum.xda-developers.com/an...-systems-auditory-research-t3379709?nocache=1 There's some things there you may be interested in.
The links are replaced with new versions so this is the main file link: https://androidfilehost.com/?fid=24651430732237629
This is he Dolby add-on:
https://androidfilehost.com/?w=files&flid=106151
Newer versions for using with Magisk don't work right now, but you can always experiment with other versions.
There are also numerous other ways to try to enable init.d around XDA. Kernel Adiutor app should work for that also.
Click to expand...
Click to collapse
Never heard of Arise.. do I just flash the two zips? Arise and the addon? Is it better than Viper? I'm assuming you have used this on this device?

shezzy83 said:
Never heard of Arise.. do I just flash the two zips? Arise and the addon? Is it better than Viper? I'm assuming you have used this on this device?
Click to expand...
Click to collapse
Yes, just flash the two zips. The main zip contains Viper4Arise which is Viper made for the mod. It should install the v4a driver when you flash the zip. I have used it on this device, and the E4. I wouldn't be suggesting you try it if I didn't know it worked.
Edit: just make sure you have a backup in case something goes wrong due to something you've already tried if you've already tried to flash something previously.

volatile1 said:
Yes, just flash the two zips. The main zip contains Viper4Arise which is Viper made for the mod. It should install the v4a driver when you flash the zip. I have used it on this device, and the E4. I wouldn't be suggesting you try it if I didn't know it worked.
Edit: just make sure you have a backup in case something goes wrong due to something you've already tried if you've already tried to flash something previously.
Click to expand...
Click to collapse
Thanks. Should I uninstall Viper and it's driver before I install this?

shezzy83 said:
Thanks. Should I uninstall Viper and it's driver before I install this?
Click to expand...
Click to collapse
That would probably be a wise choice.

volatile1 said:
That would probably be a wise choice.
Click to expand...
Click to collapse
Dolby Atmos keeps force closing. Am I missing anything ? I'm resetting SELinux to permissive after boot , other wise the new Viper driver doesn't work ( just like the other version I had )

shezzy83 said:
Dolby Atmos keeps force closing. Am I missing anything ? I'm resetting SELinux to permissive after boot , other wise the new Viper driver doesn't work ( just like the other version I had )
Click to expand...
Click to collapse
I think your problem is selinux isn't being set to permissive soon enough at boot. Try Kernel Adiutor and use it to activate the permissive script I posted and see if that works. I thought the selinux switch app set it at boot, but I guess not. I may have done something previously to set it at boot that I forgot about, I don't know.
Edit: you might need to wipe Dolby Atmos data in app settings to get it to stop the f/c.

volatile1 said:
I think your problem is selinux isn't being set to permissive soon enough at boot. Try Kernel Adiutor and use it to activate the permissive script I posted and see if that works. I thought the selinux switch app set it at boot, but I guess not. I may have done something previously to set it at boot that I forgot about, I don't know.
Edit: you might need to wipe Dolby Atmos data in app settings to get it to stop the f/c.
Click to expand...
Click to collapse
I used Kernel Adiutor to emulate init.d and used the below script and it works to make it permissive on boot and viper driver shows enabled to confirm it but dolby still crashes after force stop -> data clear and relaunch of app.
#!/system/bin/sh
setenforce 0

shezzy83 said:
I used Kernel Adiutor to emulate init.d and used the below script and it works to make it permissive on boot and viper driver shows enabled to confirm it but dolby still crashes after force stop -> data clear and relaunch of app.
#!/system/bin/sh
setenforce 0
Click to expand...
Click to collapse
I'm not sure what's going on. Try wiping Dolby Atmos data, then reflash the zip. Is Viper working OK?

volatile1 said:
I'm not sure what's going on. Try wiping Dolby Atmos data, then reflash the zip. Is Viper working OK?
Click to expand...
Click to collapse
Hmm.. I went to Settings - > apps -> dolby -> clear data.. reboot recovery.. reflashed the atmos gui. still force crash.
Viper4arise seems to be working
Just to mention it the two zips I originally flashed were
ARISE+Sound+Systems+Numbers+3.5.zip
and then
ARISE+Sound+Systems+Atmos+GUI+Add-On+for+Numbers.zip

volatile1 said:
I'm not sure what's going on. Try wiping Dolby Atmos data, then reflash the zip. Is Viper working OK?
Click to expand...
Click to collapse
So I was using magisk 14.3 before and decided to update to 14.5.. for some reason Dolby Atmos looks to work now. Except when I bring up the demo it is blank.
Few questions about Dolby Atmos... all the presets like music, voice gaming by default are just "flat" on equalizer.. Do I just use Dolby to control the sound instead of Viper now? Not sure how the GUI is used/replacing Viper?

Related

[Q]Lollipop - Viper4Android

Hello.
So I installed a custom recovery, flashed lollipop fw and installed supersu.
Today I was trying to install Viper4Android but, unfortunately, it does not work.
I also installed the drm restore patch (audio clear + is working).
Is there any fix ? Is Viper working for someone here?
Thanks in advance.
Interested too, have a z3c too and have found a few threads describing the installation in 2 steps, flashing via recovery and installing an .apk but nothing specific for z3c.
will update this thread once I have a full nandroid backup and am ready to play around.
I was in the same situation as you guys and couldn't live without V4A.
You/we forgot 1 step
You need to set SELinux mode to permissive and then install V4A driver:
Use this simple app:
https://play.google.com/store/apps/details?id=com.mrbimc.selinux
Amy more advice? Tried that, then set it back, yet viper doesn't seem to be getting used although the driver is installed, where do I select viper as the processor for audio?
ovizii said:
Amy more advice? Tried that, then set it back, yet viper doesn't seem to be getting used although the driver is installed, where do I select viper as the processor for audio?
Click to expand...
Click to collapse
You don't, I was also looking for that for a while, but PowerAmp picks that up automatically and so I guess the entire OS
Sent from my D5803 using XDA Free mobile app
Dsteppa said:
I was in the same situation as you guys and couldn't live without V4A.
You/we forgot 1 step
You need to set SELinux mode to permissive and then install V4A driver:
Use this simple app:
https://play.google.com/store/apps/details?id=com.mrbimc.selinux
Click to expand...
Click to collapse
any idea what happened that google play store link is no longer valid? shall I chose another one or restore from backup?
ovizii said:
any idea what happened that google play store link is no longer valid? shall I chose another one or restore from backup?
Click to expand...
Click to collapse
Nope, seems like they removed it from the store
I've had a backup with TItaniumBackup but I was just curious what happened there...
Did as Dsteppa sayed. Worked for 10 sec. closed music app and viper and start again. Same thing. Btw I have force enable V4A. Then i went to viper settings and changed FX compatible mode to compatible and restart phone. Works perfectly! Thanks so much!
The solution is disable or froze "Sound Enhancement" app, and that's all, V4A is going to work fine without need of change the option to "Compatible Mode".
iFlasher said:
The solution is disable or froze "Sound Enhancement" app, and that's all, V4A is going to work fine without need of change the option to "Compatible Mode".
Click to expand...
Click to collapse
Thank i try now
MrPingle
Also make sure that Equalizer (in settings, not Viper) is set to Off mode.
I try to install V4A (through Apk) but when i install the drivers, a message says: "Driver install failed: the busybox installation on you device does not work... etc."
I have just installed the last version of busybox in /system/xbin and set Selinux permissive.
How can i resolve it?
I get root with Kingroot e after change binaries to Supersu's binaries.

How to install Viper4android Fx on Moto X Android 6

Hi guys, I could not run Viper4android application on my device (android 6) . I haved installed apk then install driver . But Not thing change in sound effect. I tried to search and did not find out any error?
I need some help to run app with effect sound when play music!
Thank inadvance!
Well mine has problem of installing the sound driver.
通过我的 XT1096 上的 Tapatalk发言
duongnv1996 said:
Hi guys, I could not run Viper4android application on my device (android 6) . I haved installed apk then install driver . But Not thing change in sound effect. I tried to search and did not find out any error?
I need some help to run app with effect sound when play music!
Thank inadvance!
Click to expand...
Click to collapse
How did you install the viper4android via apk or you flashed from recovery?
duongnv1996 said:
Hi guys, I could not run Viper4android application on my device (android 6) . I haved installed apk then install driver . But Not thing change in sound effect. I tried to search and did not find out any error?
I need some help to run app with effect sound when play music!
Thank inadvance!
Click to expand...
Click to collapse
In order to install ViPER4Android, you'll need your system to be properly rooted, BusyBox must be installed, and SELinux Mode must be "Permissive".
I recommend this BusyBox installer, and you can get SELinux Mode Changer from here.
Then, after everything is properly set up, you must also disable your ROM (e.g. CyanogenMod-based ROMs' AudioFX)and/or player (e.g. Poweramp's equalizer)'s built-in equalizer, and switch ViPER4Android's FX Compatible mode from "Normal" to "Compatible".
duongnv1996 said:
Hi guys, I could not run Viper4android application on my device (android 6) . I haved installed apk then install driver . But Not thing change in sound effect. I tried to search and did not find out any error?
I need some help to run app with effect sound when play music!
Thank inadvance!
Click to expand...
Click to collapse
I was able to make V4A work on my Moto X 2014 with a fix.
If you do not have Busybox or permissive SELinux, follow the instructions our mate's posted above:
KazuhiroYasei said:
In order to install ViPER4Android, you'll need your system to be properly rooted, BusyBox must be installed, and SELinux Mode must be "Permissive".
I recommend this BusyBox installer, and you can get SELinux Mode Changer from here.
Then, after everything is properly set up, you must also disable your ROM (e.g. CyanogenMod-based ROMs' AudioFX)and/or player (e.g. Poweramp's equalizer)'s built-in equalizer, and switch ViPER4Android's FX Compatible mode from "Normal" to "Compatible".
Click to expand...
Click to collapse
After Busybox installed and SELinux on permissive, you flash the Viper zip and install the driver. Right after that you open a root enabled file manager and find system>vendor>etc. You'll see an audio_effects.conf.
(I suggest making a safe copy of this file).
Rename the original audio_effects.conf to audio_effects.bak.
Save and reboot. Now try using v4a again.
brunoperissotti said:
I was able to make V4A work on my Moto X 2014 with a fix.
After Busybox installed and SELinux on permissive, you flash the Viper zip and install the driver. Right after that you open a root enabled file manager and find system>vendor>etc. You'll see an audio_effects.conf.
(I suggest making a safe copy of this file).
Rename the original audio_effects.conf to audio_effects.bak.
Save and reboot. Now try using v4a again.
Click to expand...
Click to collapse
Was this procedure required for V4A to work on your Victara? Mine worked in every ROM I tested (all Marshmallow-based) by following the steps you quoted.
KazuhiroYasei said:
Was this procedure required for V4A to work on your Victara? Mine worked in every ROM I tested (all Marshmallow-based) by following the steps you quoted.
Click to expand...
Click to collapse
Yes. I was only able to enjoy v4a after this procedure.
It's worth pointing out that V4A is going to F up your Moto Voice
Popping into this thread real quick to provide some info,
Using compatibility mode with V4A is bad news, causes extra battery drain and problems with some apps.
For every single rom and device I've used 5.0+ I've followed the same procedure to install V4A, without using compatibility mode, without having to delete a file every time, etc.
Flash the "lolliviper" zip attached to this OP.
Followed by the "Build.Prop-Tweaks" and "Soundfix-LibFiles" attached to this post.
You'll also need a way of setting selinux to permissive after every boot if you're using CM or something else with selinux set to enforced. Something like SELinuxModeChanger available here will work.
If you don't have busybox installed, V4A will tell you and help you install it.
The V4A version included in the "lolliviper" zip is not the newest , you'll need to "Check Update" via the 3 dot menu and install the latest apk.
After all this, install the driver via the V4A app, reboot, and you're golden.
Flipz77 said:
It's worth pointing out that V4A is going to F up your Moto Voice
Click to expand...
Click to collapse
Didn't know that. I was only able to set v4a on a custom ROM, so that ship was long gone hahaha
it just stops working?
brunoperissotti said:
Didn't know that. I was only able to set v4a on a custom ROM, so that ship was long gone hahaha
it just stops working?
Click to expand...
Click to collapse
Actually it still "works" because it detects your launch phrase, but after that, half of the time it just hangs without hearing your command. Sometimes it'll randomly work, but it was too much of a botch to keep it that way. I've now resorted to Noozxoide Pro: it's still a system-wide mod with modes for headset, speaker and BT, but it's installed as a "standard" app, it doesn't mess with your system and it sounds boss!
I ran across this link on a similar search on the google machine, and it made V4A installation a breeze. No manual messing with kernel settings and whatnot: http://forum.xda-developers.com/android/software/viperaudio-viperatmos-3-8-sq-driver-t3289075
Battery life has been fine running this for about a week. I don't use Moto Voice so can't comment on that.
THANKS
brunoperissotti said:
I was able to make V4A work on my Moto X 2014 with a fix.
If you do not have Busybox or permissive SELinux, follow the instructions our mate's posted above:
After Busybox installed and SELinux on permissive, you flash the Viper zip and install the driver. Right after that you open a root enabled file manager and find system>vendor>etc. You'll see an audio_effects.conf.
(I suggest making a safe copy of this file).
Rename the original audio_effects.conf to audio_effects.bak.
Save and reboot. Now try using v4a again.
Click to expand...
Click to collapse
Thanks a lot, I was already discouraged, tried several versions of viper, on diferent roms, this was the only solution, but is necessary to remember that for this file to appear in the folder, you need to open the application and save a profile, even if empty, without it you can not find the file audio_effects
If u root ur device using magisk, u can install viper magisk module...it works fine on android 6.0 with selinux enforcing..
Sent from a Motobot

[GUIDE] Viper4android on oreo 8.0 stystem

Hello all
viper4android refreshes very rarely and can not keep up with nexus / pixels.
I have seen many guides that suggested deleting the configuration file in /etc/audio_effects.conf.
I think it's a horrible thing! in fact, just insert few strings into another file in /vendor/etc/audio_effects.conf
Under libraries sections:
v4a_fx {
path /system/lib/soundfx/libv4a_fx_ics.so
}
Under effects sections:
v4a_standard_fx {
library v4a_fx
uuid 41d3c987-e6cf-11e3-a88a-11aba5d5c51b
}
it is very important that selinux is set to permissive mode.
Open a Shell :
$ su
# setenforce 0
P.S. install busybox first
MT88 said:
Hello all
viper4android refreshes very rarely and can not keep up with nexus / pixels.
I have seen many guides that suggested deleting the configuration file in /etc/audio_effects.conf.
I think it's a horrible thing! in fact, just insert few strings into another file in /vendor/etc/audio_effects.conf
Under libraries sections:
v4a_fx {
path /system/lib/soundfx/libv4a_fx_ics.so
}
Under effects sections:
v4a_standard_fx {
library v4a_fx
uuid 41d3c987-e6cf-11e3-a88a-11aba5d5c51b
}
it is very important that selinux is set to permissive mode.
Open a Shell :
$ su
# setenforce 0
Click to expand...
Click to collapse
Good guide but that setenforce 0 command doesn't stick after reboot as far as I know. To get it to stick you should use an app that does it or create a .sh file and add the permissive kernel code to it. Can't remember where the file goes though.
DEVILOPS 007 said:
Good guide but that setenforce 0 command doesn't stick after reboot as far as I know. To get it to stick you should use an app that does it or create a .sh file and add the permissive kernel code to it. Can't remember where the file goes though.
Click to expand...
Click to collapse
In viper's app there is an option "disable selinux".
You only have to go permissive with magisk and there's an module for it.
With SuperSU you can stay enforced.
Delete musicfx or audiofx and you're good.
Been trying for days to get viper to work,thanks man.works for me
coremania said:
You only have to go permissive with magisk and there's an module for it.
With SuperSU you can stay enforced.
Delete musicfx or audiofx and you're good.
Click to expand...
Click to collapse
personally I prefer to add two lines of code instead of installing an application that allows another application to work
Right very good guide, but you have to go and live permissive with it. The question is, what's better. If you root anyway ???
coremania said:
Right very good guide, but you have to go and live permissive with it. The question is, what's better. If you root anyway ???
Click to expand...
Click to collapse
this is a problem to be submitted to the viper developer
MT88 said:
personally I prefer to add two lines of code instead of installing an application that allows another application to work
Click to expand...
Click to collapse
Dev,you wouldn't happen to know how to get ATMOS working would you?
I prefer to go permissive as well, besides the fact that I'm always permissive even when I don't have V4A installed.
Also, you don't have to install an app, you just put a permissive script in your init.d(if not using Magisk). For Magisk, you put it in /magisk/.core/service.d/.
I've created my own flashable zips to do this, and since it's Magisk, as long as I don't clean flash, I never have to worry about it. [emoji41]
Sent from my Nexus 6P using Tapatalk
Curiousn00b said:
I prefer to go permissive as well, besides the fact that I'm always permissive even when I don't have V4A installed.
Also, you don't have to install an app, you just put a permissive script in your init.d(if not using Magisk). For Magisk, you put it in /magisk/.core/service.d/.
I've created my own flashable zips to do this, and since it's Magisk, as long as I don't clean flash, I never have to worry about it. [emoji41]
Click to expand...
Click to collapse
here we talk about viper. Magisk and company should be treated elsewhere. Just create an init file for selinux.
Not a Magisk module. If you're using Magisk, you can't stick the init.d script in /system/etc/init.d/ since the system won't being using that location IF you're using Magisk. That's why I included both locations just in case someone that's using Magisk came across the post.
Either way, I was still talking about Viper.
Sent from my Nexus 6P using Tapatalk
I've been using latest Magnum opus on 8.1 without any problems or changes needed to the system. And it works perfectly fine with viper+Dolby config
coremania said:
You only have to go permissive with magisk and there's an module for it.
With SuperSU you can stay enforced.
Delete musicfx or audiofx and you're good.
Click to expand...
Click to collapse
Maybe you can. Have never had ARISE or Viper work without permissive, on either Magisk or SuperSU.
Not maybe, supersu makes it possible to stay enforced with viper and dolby. With magisk Viper might be possible enforced but dolby will run only permissive with magisk.
Tested so many times.
coremania said:
Not maybe, supersu makes it possible to stay enforced with viper and dolby. With magisk Viper might be possible enforced but dolby will run only permissive with magisk.
Tested so many times.
Click to expand...
Click to collapse
Wrong.
snsone said:
Wrong.
Click to expand...
Click to collapse
After every reboot I guess
coremania said:
After every reboot I guess
Click to expand...
Click to collapse
Works after any reboot with enforcing, no need for permissive
Deleted
@snsone are you using android oreo? And if so, how are you doing that?

[Guide][Magisk]Viper4Android on OOS Oreo with Magisk. (Easy Method)

Hello all ,
Update August 7th 2018.
Wirh recent versions of v4a , theres no need to use this method unless you tried the latest official v4a magisk module or zip and it didn't work, current v4a magaik module works perfectly with latest 5.0.4 stable rom and all betas from oos, and moat if not all 8.1 custom roms
The following is not necessary as of August 7th 2018, unless you tried official zip or module and faced issues:
a lot are asking and searching for a way to make V4A work on OOS Oreo, sadly so far most posible ways either require a lot work or setting Linux to permissive wich breaks saftynet.
the bad news is this method also Sets SELinun to Permissive but it's simulated through Magisk so it doesn't break SafetyNet...
Method:
1- download and install busybox (make sure it's installed) i personally use a pro version, some of the ones on playstore wont install so try until you find a working one.
2- Update , using the latest V4A 2.5+ version by ahrion you don't need to use Magisk SELinux Permissive Scrip because he added to his module a detection script that will detect OOS Oreo and set permissive automatically
Download and flash LatestViPER4Android FX 2.5.0.5 [Unity/AML] by @ahrion
3-reboot and have fun
if the above doesn't work
2a- download and install Magisk SELinux Permissive Script module v1.1 (all thanks to @Jman420 ) and reboot.
3a- download ViPER4Android FX 2.3.4.0 (Super High Quality) v2.1
4a- install V4A module downloaded in the past step then reboot.
5a- now V4A should be perfectly working...and It Passes SafetyNet
Screens Attached.
Excellent job, works like a charm with oos 5.
Big thx!
is bluetooth also working on this method?
I have tried your method but V4A is still not working. Thanks anyway
NOSTALGIA said:
is bluetooth also working on this method?
Click to expand...
Click to collapse
yes, it's specifically for Bluetooth
Soerdroid said:
I have tried your method but V4A is still not working. Thanks anyway
Click to expand...
Click to collapse
make sure Busybox app is installed and open it and inside it click install, the app itself has to install somethings... there's no reason for it not to work, if you've done that and it's not working please share a screen of v4a driver status while playing music .
It didn't worked for me either
Works fine!
weriwd said:
It didn't worked for me either
Click to expand...
Click to collapse
Working fine here, after following the instructions.
Be sure to Enable ViperFX in the UI (Master Power) as well.
Gamm86 said:
Working fine here, after following the instructions.
Be sure to Enable ViperFX in the UI (Master Power) as well.
Click to expand...
Click to collapse
Well for me the drivers just wont install. Which app are you using for busybox? I think this is causing the problem.
weriwd said:
Well for me the drivers just wont install. Which app are you using for busybox? I think this is causing the problem.
Click to expand...
Click to collapse
Busybox for Android by JRummy Apps
Gamm86 said:
Busybox for Android by JRummy Apps
Click to expand...
Click to collapse
Nope not working again . Drivers wont install for some reason.
weriwd said:
Nope not working again . Drivers wont install for some reason.
Click to expand...
Click to collapse
Have you correctly installed the zip's through Magisk modules?
Gamm86 said:
Have you correctly installed the zip's through Magisk modules?
Click to expand...
Click to collapse
Well I am just flashing them through Magisk what could I mess up
weriwd said:
Well I am just flashing them through Magisk what could I mess up
Click to expand...
Click to collapse
You could have tried flashing them in recovery.
Anyway, I'm sorry to inform you I'm out of ideas.
Gamm86 said:
You could have tried flashing them in recovery.
Anyway, I'm sorry to inform you I'm out of ideas.
Click to expand...
Click to collapse
It's not a big deal. I will wait for stable release. Thank you for the help anyways.
I flash viper4arise (Deuteronomy 2.4), it contains viper4android 2.5.0.5. To get it to work with selinux enforcing I used to install the magisk module Allow audio server on Nougat (https://forum.xda-developers.com/on...sk-modules-oneplus-3t-t3548446/post70819460). On Oreo I doesn't work anymore. Now I set selinux to permissive in developer settings in viper. It'll last till you reboot, then selinux is enforcing again.
Link to viper4arise: https://forum.xda-developers.com/an...stems-auditory-research-t3379709/post71959306
Downloadlink: https://androidfilehost.com/?w=files&flid=146718
weriwd said:
Nope not working again . Drivers wont install for some reason.
Click to expand...
Click to collapse
Sadly jrummy app is the one that works for me too, i use the pro version...
Make sure it has root access , and maybe try to change the installation directory
You can try the buaybox module fromt he following thread
https://forum.xda-developers.com/oneplus-3t/themes/magisk-magisk-modules-oneplus-3t-t3548446
You may also want to check the following
http://support.jrummyapps.com/topic/magisk
This works on OP3 with Magisk and is 2.5.0.5...
Install the APK separately.
skymera said:
This works on OP3 with Magisk and is 2.5.0.5...
Install the APK separately.
Click to expand...
Click to collapse
Can you also upload the apk? There are a lot of apks with ads.. Thank you
theduke7 said:
Hello all ,
a lot are asking and searching for a way to make V4A work on OOS Oreo, sadly so far most posible ways either require a lot work or setting Linux to permissive wich breaks saftynet.
the bad news is this method also Sets SELinun to Permissive but it's simulated through Magisk so it doesn't break SafetyNet...
Method:
1- download and install busybox (make sure it's installed) i personally use a pro version, some of the ones on playstore wont install so try until you find a working one.
2- download and install Magisk SELinux Permissive Script module v1.1 (all thanks to @Jman420 )
3-reboot
4- download ViPER4Android FX 2.3.4.0 (Super High Quality) v2.1 (i couldn't get the 2.5.0.5 version to work, if someone has a module of that version that works please mention it and i'll add it here as well)
5- install V4A module downloaded in the past step then reboot.
6- now V4A should be perfectly working...and It Passes SafetyNet
Screens Attached.
Click to expand...
Click to collapse
Вот кажется работает
https://drive.google.com/file/d/1Q3uzrZLpn9kK9O_YKA4GJ31YxO5gQt0X/view?usp=drivesdk

Amazing Audio Quality Mod

Audio from the jack sucks on our max pro m1....
I found a mod for amazing audio quality....(Arise Deuteronomy-2.94)
(I'm not the dev...Just sharing)
Link to original thread---
https://forum.xda-developers.com/android/software/r-s-e-sound-systems-auditory-research-t3379709
Here's the link for Arise Deuteronomy-2.94-Aroma installer
https://androidfilehost.com/?fid=457095661767141554
Flash the file in twrp it will open aroma installer then
only select the follow options....
First goto jedi night option..
Core then modules
Skip viper and its profiles
Select:
Am3d
Arkamys
Musicfx
Smeejaytee tool box
Now tap next.....Skip everything except
Remove deep buffer
And install....
Note:
1. Disable AM3D via phone settings
2. DO NOT FLASH VIPER4X THAT COMES WITH THIS MODULE(Arise) in the installation menu/options....
3. Do not try to open/run AM3D app it will crash multiple times and reboot the device
4. Clean flash only
5. Works on stock v327 with magisk...not tested on other roms
If you want viper4x
Try this:
https://forum.xda-developers.com/android/software/sound-mod-viper4android-oreo-t3734107
Going to experiment this. Will provide feedback after using it . Thanks
pranavkpr said:
Audio from the jack sucks on our max pro m1....
I found a mod for amazing audio quality....(Arise Deuteronomy-2.94)
(I'm not the dev...Just sharing)
Link to original thread---
https://forum.xda-developers.com/android/software/r-s-e-sound-systems-auditory-research-t3379709
Here's the link for Arise Deuteronomy-2.94-Aroma installer
https://androidfilehost.com/?fid=457095661767141554
Flash the file in twrp it will open aroma installer then
only select the follow options....
Click to expand...
Click to collapse
have u tried in x00td??
It's universal ...
cresar_arato said:
have u tried in x00td??
Click to expand...
Click to collapse
Arise works on all devices....
Flash and enjoy
cresar_arato said:
have u tried in x00td??
Click to expand...
Click to collapse
Bro do not try this. My phone goes into bootloop after flashing this.
kannss said:
Bro do not try this. My phone goes into bootloop after flashing this.
Click to expand...
Click to collapse
Did you follow the procedure?
pranavkpr said:
Did you follow the procedure?
Click to expand...
Click to collapse
Maybe I am on android 9.0 that's why this happen
I would also advise against this mod. Although I have used ARISE in my previous phones, it crashes on ZMPM1. SElinux is set to permissive and all other audio mods were uninstalled. Still it crashed and rebooted to recovery everytime.
Since it overwrites many system files, it has also probably interfered with apps some of which become unresponsive. I will have to flash TWRP V327 again since it is almost impossible to isolate the issues.
Tianhe said:
I would also advise against this mod. Although I have used ARISE in my previous phones, it crashes on ZMPM1. SElinux is set to permissive and all other audio mods were uninstalled. Still it crashed and rebooted to recovery everytime.
Since it overwrites many system files, it has also probably interfered with apps some of which become unresponsive. I will have to flash TWRP V327 again since it is almost impossible to isolate the issues.
Click to expand...
Click to collapse
Any audio mods that doesn't change se policy?
V4a or ainur sauron?
akshmau5 said:
Any audio mods that doesn't change se policy?
V4a or ainur sauron?
Click to expand...
Click to collapse
V4A (Magisk Module) worked for me without touching the se policy or installing busy box. However, after trying out this mod and subsequently deleting it I find V4A asking for busy box installation and then driver installation error. I will try afresh after flashing v327 through TWRP again
Tianhe said:
V4A (Magisk Module) worked for me without touching the se policy or installing busy box. However, after trying out this mod and subsequently deleting it I find V4A asking for busy box installation and then driver installation error. I will try afresh after flashing v327 through TWRP again
Click to expand...
Click to collapse
Oh hard luck!
Thanks. Can't systemless busybox + init.d injector work? You can try perhaps for v4a to get working.
This audio mod and ainur sauron change the system partition hence i thought it would be better to ask someone who already got it working.
akshmau5 said:
Oh hard luck!
Thanks. Can't systemless busybox + init.d injector work? You can try perhaps for v4a to get working.
This audio mod and ainur sauron change the system partition hence i thought it would be better to ask someone who already got it working.
Click to expand...
Click to collapse
Tried it but something is breaking driver installation. I neither have the expertise nor the the patience to check cfg files in audio policy or elsewhere. Too many system overwrites. Flashing stock seems to be the way to go.
Another curious development which may or may not be related -
1) Safety Net check now fails.
2) Making a TWRP backup of the installed ROM fails at System Image.
Tianhe said:
Tried it but something is breaking driver installation. I neither have the expertise nor the the patience to check cfg files in audio policy or elsewhere. Too many system overwrites. Flashing stock seems to be the way to go.
Another curious development which may or may not be related -
1) Safety Net check now fails.
2) Making a TWRP backup of the installed ROM fails at System Image.
Click to expand...
Click to collapse
Uh oh. Better to stay away from this mod then.
I've been using viper4android xHiFi, it works perfectly and the audio quality is exactly the way I want it to be.
Possible fix
Tianhe said:
I would also advise against this mod. Although I have used ARISE in my previous phones, it crashes on ZMPM1. SElinux is set to permissive and all other audio mods were uninstalled. Still it crashed and rebooted to recovery everytime. .
Click to expand...
Click to collapse
You will have to disable/Freeze AM3D via phone settings...
Check op
Tianhe said:
I would also advise against this mod. Although I have used ARISE in my previous phones, it crashes on ZMPM1. SElinux is set to permissive and all other audio mods were uninstalled. Still it crashed and rebooted to recovery everytime.
Click to expand...
Click to collapse
Do not run the AM3D app...It will crash and reboot
..You need to disable AM3D via phone settings
pranavkpr said:
Do not run the AM3D app...It will crash and reboot
..You need to disable AM3D via phone settings
Click to expand...
Click to collapse
Doesn't work, other modules crash too
speaker was not working after installing this zip.
pranavkpr said:
Audio from the jack sucks on our max pro m1....
I found a mod for amazing audio quality....(Arise Deuteronomy-2.94)
(I'm not the dev...Just sharing)
Link to original thread---
https://forum.xda-developers.com/android/software/r-s-e-sound-systems-auditory-research-t3379709
Here's the link for Arise Deuteronomy-2.94-Aroma installer
https://androidfilehost.com/?fid=457095661767141554
Flash the file in twrp it will open aroma installer then
only select the follow options....
First goto jedi night option..
Core then modules
Skip viper and its profiles
Select:
Am3d
Arkamys
Musicfx
Smeejaytee tool box
Now tap next.....Skip everything except
Remove deep buffer
And install....
Note:
1. Disable AM3D via phone settings
2. DO NOT FLASH VIPER4X THAT COMES WITH THIS MODULE(Arise) in the installation menu/options....
3. Do not try to open/run AM3D app it will crash multiple times and reboot the device
4. Clean flash only
5. Works on stock v327 with magisk...not tested on other roms
If you want viper4x
Try this:
https://forum.xda-developers.com/android/software/sound-mod-viper4android-oreo-t3734107
Click to expand...
Click to collapse
I've done accordingly and i am bit confused here, as Disable AM3D via phone settings but that's the only app I have in the phone after disabling it i don't have any other way to control the music. how am i suppose to control the music?
refai said:
I've done accordingly and i am bit confused here, as Disable AM3D via phone settings but that's the only app I have in the phone after disabling it i don't have any other way to control the music. how am i suppose to control the music?
Click to expand...
Click to collapse
You dont need an app.... Because
Arise modifies the system files...its not an effect that applies on top of streaming music...
Also, Arise has different music profiles/presents....you can try them also(avaliable in the same aroma installation)
..Feel the difference..

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