Viper4Android Not Able to Install OB12 - OnePlus 7 Pro Questions & Answers

The thread title says it all. Does anyone know why V4A won't install properly on OB 12? If you install the drivers and reboot, it just asks you to do it all over again on reboot.

Install busybox with magisk, try use v4a legacy version. Try different v4a versions

Burt Squirtz said:
The thread title says it all. Does anyone know why V4A won't install properly on OB 12? If you install the drivers and reboot, it just asks you to do it all over again on reboot.
Click to expand...
Click to collapse
Old version needed 2 reboots the current 2.7.1.6 just requires 1 reboot worked fine for me on OB12.

liam_davenport said:
Old version needed 2 reboots the current 2.7.1.6 just requires 1 reboot worked fine for me on OB12.
Click to expand...
Click to collapse
I discovered the culprit for this. It's AML ( audio modification library) it's simply not compatible with v4a on the newest one plus firmware. As soon as I removed a AML, viper installed

On latest Oxygeon OS 10.3.4 having issues installing ViPER4Android legacy from Magisk.
It keeps asking to reinstall the driver....succeed, reboot...and back to the same message to reinstall the driver.
Does anyone have it working? What did you do?

ViPER4Android 2.7.1 install and Tasker automation
Managed to install the latest ViPER4Android 2.7.1 on Oxygen OS 10.3.4.
Installed the APK which creates a Magisk module and you can then update it from there.
You can find the latest version here: https://labs.xda-developers.com/store/app/com.pittvandewitt.viperfx
Driver installs with no issues and seems to work fine though all profiles got converted to the new format it uses in 2.7.1
Tasker automation also broke since the app commands changed to kill/reload it. For anyone interested, these are the new shell commands to use in Tasker to automate bluetooth profile switching in Tasker.
Code:
cp /sdcard/Android/data/com.pittvandewitt.viperfx/files/Preset/Headphone1/bt_a2dp.xml /data/data/com.pittvandewitt.viperfx/shared_prefs/bt_a2dp.xml
killall process.ViPER4Android
am start -n com.pittvandewitt.viperfx/com.pittvandewitt.viperfx.MainActivity
Launch app: Spotify
Run each as root. Repeat for each device you want it to switch settings for. These actions are activated when a bluetooth headset connects.

Related

[Q] Unable to install driver for Viper4Android XHIFI

Friends
I just downloaded the Viper4ANDROID XHIFI Mod on my rooted Galaxy Nexus running Android 4.3 and also has BusyBox 1.21.1 installed
After installing V4A when I opened the app I was prompted with the driver I want to install; not knowing which is the right one for me I selected CortexAX with NEON (please advise me on the best to choose)
After that I repeatedly got the message "Driver install failed. Please confirm your phone has been rooted and busybox installed" - both of which has been done already. No matter which driver I select, I keep getting the same error.
I previously installed the V4A available on the Play Store but thought of getting the one straight from XDA
Please advise on how to get the driver installed and which is the right one for me
Many thanks!
probuddha said:
Friends
I just downloaded the Viper4ANDROID XHIFI Mod on my rooted Galaxy Nexus running Android 4.3 and also has BusyBox 1.21.1 installed
After installing V4A when I opened the app I was prompted with the driver I want to install; not knowing which is the right one for me I selected CortexAX with NEON (please advise me on the best to choose)
After that I repeatedly got the message "Driver install failed. Please confirm your phone has been rooted and busybox installed" - both of which has been done already. No matter which driver I select, I keep getting the same error.
I previously installed the V4A available on the Play Store but thought of getting the one straight from XDA
Please advise on how to get the driver installed and which is the right one for me
Many thanks!
Click to expand...
Click to collapse
There's a reply the official thread mentioning mounting with Terminal Emulator. I don't have enough post count to ask that member if there is anything necessary after installing drivers, like unmounting, or anything else.
probuddha said:
Friends
I just downloaded the Viper4ANDROID XHIFI Mod on my rooted Galaxy Nexus running Android 4.3 and also has BusyBox 1.21.1 installed
After installing V4A when I opened the app I was prompted with the driver I want to install; not knowing which is the right one for me I selected CortexAX with NEON (please advise me on the best to choose)
After that I repeatedly got the message "Driver install failed. Please confirm your phone has been rooted and busybox installed" - both of which has been done already. No matter which driver I select, I keep getting the same error.
I previously installed the V4A available on the Play Store but thought of getting the one straight from XDA
Please advise on how to get the driver installed and which is the right one for me
Many thanks!
Click to expand...
Click to collapse
Did you ever solve this issue? I'm seeing the same problem.
Hello
Viper4Android XHIFI project has been stopped now by the developer .First try different drivers during installation .If it doesn't work try reinstalling busybox , it happened to me sometime back . Before that try V4A FX app also if it works then XHIFI may be incompatible . Last chance is to get the desired V4A driver (libv4a_xx_xx.so kernel file) from extracting apk and to place it in /system/lib/audio/ folder manually and reboot .
Hope it works
4shreyas said:
Hello
Viper4Android XHIFI project has been stopped now by the developer .First try different drivers during installation .If it doesn't work try reinstalling busybox , it happened to me sometime back . Before that try V4A FX app also if it works then XHIFI may be incompatible . Last chance is to get the desired V4A driver (libv4a_xx_xx.so kernel file) from extracting apk and to place it in /system/lib/audio/ folder manually and reboot .
Hope it works
Click to expand...
Click to collapse
Thanks. V4A FX app appeared to install the driver fine, and I guess I don't need XHiFi if I have that. However, even though it is installed, it doesn't sound as if it is having any effect. I'll try uninstalling and re-installing it again.
Helllo
Cheers ! Did you reboot after installing V4A FX driver ? If not do it and by itself V4A will be disabled and you should enable it in the master power controls in different sections (phone-speaker,headset,bluetooth,usb) of V4A app . Then you can modify each settings for your needs in realtime while hearing music . You can also check if driver is working or not in options/Driver Status . If any of these doesn't work use FX compatible mode in options .
Hit Thanks if it works !!
4shreyas said:
Helllo
Cheers ! Did you reboot after installing V4A FX driver ? If not do it and by itself V4A will be disabled and you should enable it in the master power controls in different sections (phone-speaker,headset,bluetooth,usb) of V4A app . Then you can modify each settings for your needs in realtime while hearing music . You can also check if driver is working or not in options/Driver Status . If any of these doesn't work use FX compatible mode in options .
Hit Thanks if it works !!
Click to expand...
Click to collapse
Things are working now, thanks. I wound up needing to remove XHiFI and V4A FX, then re-installed just V4A, re-installed the driver, rebooted, reset it to be default music effect, and it's working again.
I had this issue with my LG G2 (Verizon model) I was trying to install the Viper driver (High Quality sound) but my busybox couldn't install. "Unable to verify my root" error. So I tried a different route...
Use this app to install busybox (instead of the official one) and it should work.
https://play.google.com/store/apps/details?id=com.jrummy.busybox.installer&hl=en
Good luck!
V4A Kernel file
4shreyas said:
Hello
Last chance is to get the desired V4A driver (libv4a_xx_xx.so kernel file) from extracting apk and to place it in /system/lib/audio/ folder manually and reboot .
Hope it works
Click to expand...
Click to collapse
Where can I find that kernel file? I am having the same issue. The message is "Driver Install Failed, the busybox found on your device does not work.
This usually means you installed the wrong or broken busybox, V4A needs stericson bisybox to work. if you sure about having installed the proper busybox, then please confirm your device has been totally rooted."
Phone- Sony Xperia C
1. My device is properly rooted.
2. Busybox is same to which the app redirects.
What are my options?
sgshubham said:
Where can I find that kernel file? I am having the same issue. The message is "Driver Install Failed, the busybox found on your device does not work.
This usually means you installed the wrong or broken busybox, V4A needs stericson bisybox to work. if you sure about having installed the proper busybox, then please confirm your device has been totally rooted."
Phone- Sony Xperia C
1. My device is properly rooted.
2. Busybox is same to which the app redirects.
What are my options?
Click to expand...
Click to collapse
Try reinstalling busybox from this app and try again. Manual installation of V4A driver is not working now.
picaso86 said:
I had this issue with my LG G2 (Verizon model) I was trying to install the Viper driver (High Quality sound) but my busybox couldn't install. "Unable to verify my root" error. So I tried a different route...
Use this app to install busybox (instead of the official one) and it should work.
Good luck!
Click to expand...
Click to collapse
Not working, same problem.
4shreyas said:
Try reinstalling busybox from app and try again. Manual installation of V4A driver is not working now.
Click to expand...
Click to collapse
Broken link...
I have busybox installed, and I am rooted, but V4A still says the installation failled. Getting truly frustrated.
Yeup, same thing...tried a couple of busybox's, different versions of V4A...no gettin through (Note2-eclipse v7)
Same
Been trying to install the driver for Viper4android, but it says the busybox installed is not the right one. I'm rooted and have no custom rom installed. Anything to do so the viper4android can instal on my lg g3 t mobile?
FelphIkezawa said:
Been trying to install the driver for Viper4android, but it says the busybox installed is not the right one. I'm rooted and have no custom rom installed. Anything to do so the viper4android can instal on my lg g3 t mobile?
Click to expand...
Click to collapse
This fixed it for me:
"If anyone is having trouble installing driver for Viper4Android Just go to superSu settings and uncheck the namespace checkbox and reboot. After that the driver for Viper will install."
http://forum.xda-developers.com/showpost.php?p=66213614&postcount=21916
Posted by OGdroidster http://forum.xda-developers.com/member.php?u=7108123
Give him a thanks if this works for you :good:
No succes after uncheck the namespace checkbox and reboot.
Nexus 5 MMB29x
If this helps, running:
Busybox Free version 1.24.1
Installed in system/xbin AND system/bin (dropdown on Busybox install screen under version)
SuperSU - Mount namespace separation UNCHECKED
SELinuxModeChanger set to PERMISSIVE
That did it! Thanks for superfast support!
JacRyan said:
If this helps, running:
Busybox Free version 1.24.1
Installed in system/xbin AND system/bin (dropdown on Busybox install screen under version)
SuperSU - Mount namespace separation UNCHECKED
SELinuxModeChanger set to PERMISSIVE
Click to expand...
Click to collapse
you just saved me sir, thanks!
Worked perfectly
JacRyan said:
This fixed it for me:
"If anyone is having trouble installing driver for Viper4Android Just go to superSu settings and uncheck the namespace checkbox and reboot. After that the driver for Viper will install."
http://forum.xda-developers.com/showpost.php?p=66213614&postcount=21916
Posted by OGdroidster http://forum.xda-developers.com/member.php?u=7108123
Give him a thanks if this works for you :good:
Click to expand...
Click to collapse
Awesome! This worked for me after a lot of frustration. Thank you very much.
JacRyan said:
This fixed it for me:
"If anyone is having trouble installing driver for Viper4Android Just go to superSu settings and uncheck the namespace checkbox and reboot. After that the driver for Viper will install."
http://forum.xda-developers.com/showpost.php?p=66213614&postcount=21916
Posted by OGdroidster http://forum.xda-developers.com/member.php?u=7108123
Give him a thanks if this works for you :good:
Click to expand...
Click to collapse
Worked for me as well! Wondering if this is a recent problem as I've had Viper installed up to a few days ago. Had to install on a new phone, same model.

Help With Viper4audio: Driver install failed

I've got busybox installed properly, it's Stericson's, I've checked if it's working and it is, I have given root permission to V4A and I have plenty of space for the drivers to be installed. I'm on a rooted h959 15e image, I'm not really willing to revert back to previous software versions, and I'm stuck with this problem. The exact message I get is "Driver install failed: The busybox installation found on your device does not work. This usually means you installed a wrong or broken busybox. V4A needs Stericson's busybox to work. If you are sure you installed busybox properly, then please confirm your device has been completely rooted". But it is rooted, I can access all types of root-only things like xposed and root booster. SELinuxModeChanger is set to permissive, I have tried with both V4A apps from the DXA thread and from the (not the FX one) one in Google Play, and I have already tried uninstalling and installing everything, and I have also tried reflashing my rooted_system.img countless times. So root is working, busybox is working, SELinuxModeChanger is properly set up, why isn't it working? Also I noticed something, when I reboot my phone, SELinuxModeChanger changes the SELinux mode back to enforcing, but if I turn on the option to show a notification after the mode changes, the notification IS showed, so it must mean it's working, right? I have tried before without poweramp and dolby atmos, but as of now I'm using both. I don't even know if V4A will work with Atmos and Poweramp (Atmos and Poweramp do work together, though), but I just need to try it, even if it means uninstalling atmos. So I'm completely out of options. The only thing that I can think of is if there's a way to manually install the drivers (latest updated/updatable super audio quality ones), but I don't know if that's possible. So anyway, can anyone help me with this?
You should flash a zip from this site: http://forum.xda-developers.com/nexus-6/themes-apps/viper4android-t2952137. I used this: http://forum.xda-developers.com/attachment.php?attachmentid=3667403&d=1456929089, and it works. Of course, flashfire v0.24 is required.
jst8 said:
You should flash a zip from this site: http://forum.xda-developers.com/nexus-6/themes-apps/viper4android-t2952137. I used this: http://forum.xda-developers.com/attachment.php?attachmentid=3667403&d=1456929089, and it works. Of course, flashfire v0.24 is required.
Click to expand...
Click to collapse
I'm flashing the zip file viper|atmos 5.5 sony beats edition with flashfire 0.50, and nothing's happening. Again, SELinux mode is permissive and busybox is installed, but atmos app and viper app won't show up, and when installing the app from the playstore, it says the driver is not installed. Help, please?
Iron_Overheat said:
I'm flashing the zip file viper|atmos 5.5 sony beats edition with flashfire 0.50, and nothing's happening. Again, SELinux mode is permissive and busybox is installed, but atmos app and viper app won't show up, and when installing the app from the playstore, it says the driver is not installed. Help, please?
Click to expand...
Click to collapse
1. First, install ViPER4Android apk from the official site: http://forum.xda-developers.com/showthread.php?t=2191223. You can choose between the old (v2.3.4.0) and new (v2.4.0.1) version.
2. Then flash a zip from this site: http://forum.xda-developers.com/nexus-6/themes-apps/viper4android-t2952137. I used "ViPERAudio 5.4 Stock.zip" (compatible with V4A v2.4.0.1). You can also choose "ViPERAudio 4.7.1 Stock.zip", if you have V4A v2.3.4.0 installed. I didn't try other mods (such as "viper|atmos 5.5 sony beats edition"), so I don't know if they work.
3. For flashing, you have to use FlashFire v0.24, other versions don't work with the device. Link: http://flashfireapk.com/flashfire-0.24.apk.
* Also, you don't have to change SELinux.
Thanks
jst8 said:
1. First, install ViPER4Android apk from the official site: http://forum.xda-developers.com/showthread.php?t=2191223. You can choose between the old (v2.3.4.0) and new (v2.4.0.1) version.
2. Then flash a zip from this site: http://forum.xda-developers.com/nexus-6/themes-apps/viper4android-t2952137. I used "ViPERAudio 5.4 Stock.zip" (compatible with V4A v2.4.0.1). You can also choose "ViPERAudio 4.7.1 Stock.zip", if you have V4A v2.3.4.0 installed. I didn't try other mods (such as "viper|atmos 5.5 sony beats edition"), so I don't know if they work.
3. For flashing, you have to use FlashFire v0.24, other versions don't work with the device. Link: http://flashfireapk.com/flashfire-0.24.apk.
* Also, you don't have to change SELinux.
Click to expand...
Click to collapse
Thank you very much, friend, I'm gonna try your method right now. Just one question, why doesn't flashfire 0.50 work with the g flex 2? I flashed Xposed with it and it worked. Isn't 0.24 an older version?
How do you test the benefits?
Iron_Overheat said:
Thank you very much, friend, I'm gonna try your method right now. Just one question, why doesn't flashfire 0.50 work with the g flex 2? I flashed Xposed with it and it worked. Isn't 0.24 an older version?
Click to expand...
Click to collapse
Actually, I don't know. I've read somewhere that v0.24 is the only working version for our flex 2. I didn't want to brick my device, so I used v0.24. I've had no problems with it so far.
soosoolhastam said:
How do you test the benefits?
Click to expand...
Click to collapse
I'm just going to play my flacs and listen to them while tuning v4a to my liking.
jst8 said:
Actually, I don't know. I've read somewhere that v0.24 is the only working version for our flex 2. I didn't want to brick my device, so I used v0.24. I've had no problems with it so far.
Click to expand...
Click to collapse
I've tried with version 0.24 and it didn't work either. I'm gonna test the g flex 2 flash mod (the one with g4 tweaks and etc) with flashfire 0.24, since it says to use that version and it didn't work flashing it with 0.50, and if it still doesn't work for me, I'll revert back to 0.50, since it worked flashing dolby atmos (seperate from viper4audio, but the viper4audio-only zip file didn't flash). I fixed my problem of drivers not installing, so I'll just install atmos again and install the v4a drivers through the app. But thank you all for your help, really . If I menage to get all the mods I have working, I'll make a thread so that H959 rooted 15e image users can enjoy the best experience in their G flex 2.
maybe you never get viper4 to work in GF2...i did it many times with diferent methods and never never get it to work...even use the flashfire 0.24 (the only working to install zips on GF2) you never get a driver to work!
i recomend to you install Dolby Atmos see Apps section in this forum of GF2...the Dolby Atmos works like a charm and do the good job as Viper4.
(i am not sure but because of architeture of the SD810 Viper4 the latest version never will work on our device!)
That's strange... I'm on H955 v15c, V4A 2.4.0.1 with "ViPERAudio 5.4 Stock.zip" installed using FlashFire v0.24.
Everything works.
copy2050 said:
maybe you never get viper4 to work in GF2...i did it many times with diferent methods and never never get it to work...even use the flashfire 0.24 (the only working to install zips on GF2) you never get a driver to work!
i recomend to you install Dolby Atmos see Apps section in this forum of GF2...the Dolby Atmos works like a charm and do the good job as Viper4.
(i am not sure but because of architeture of the SD810 Viper4 the latest version never will work on our device!)
Click to expand...
Click to collapse
Everyone... I... I... I FINALLY GOT TO GET ALL THE MODS I WANTED TO WORK!! *dances frenetically* :laugh::laugh::laugh::victory: I'm gonna make a thread so that every user with a h959 G Flex2 can enjoy this tuned experience I achieved! Thank you all for your help! If you guys are interested in knowing what mods I managed to make work on the latest software version of the G Flex2 (that is, on the h959 ones), keep an eye on the thread I'm about to make! *celebrates into oblivion* (erm... this is embarassing... I'm a newbie here and... um... how exactly do I "close" or delete this thread? I mean, my problem is solved so... what do I do?
Install busybox from google play, set selinux to permissive and You guys have to uncheck an option on supersu app. Option named "namespace separation". After uncheck that option reboot phone and try to install viper driver again.

need help with magisk root, twrp and xposed (update 2017)?

Hey all,
Just purchased a LG U2 and now trying to make it work in the way i want it.
All informations here seem very old, so I wanted to open an update thread, with all what is possible on th lgu2, while
I found only very outdated informations...:crying:
So far:
First I setup the watch with AW2.0, after that flashed twrp 3.1.1.0 and supersu wear 2.82
I managed to get busybox installed and wanted further add Xposed.
There my problem starts, flashing xposed didn't work out.
So right after that, I switchd to Magisk root, to try work with the modules supplied.
(Steps -> use script UnSU, after that flash boot.img again, than flash MAgisk through twrp)
But after that the same with the modules. I try to install busybox, magisk tell me its no magisk module (i've downloaded the module and pushed it on the sd through adb, while the download button isn't reachable in magisk dialogue menu)
in twrp the module tells me there is no magisk installed.
so how can we go on from here? is there a way to make it all work?
did somebody try to change dpi and download the module directly through magisk? does it work?
also if somebody could help with an updated list of sideload able full android apps?
would need an email that can handle at least two accounts directly on the watch (please not advice outlook, its working from the phone i know)
thanks to all in advance
sebj84 said:
Hey all,
Just purchased a LG U2 and now trying to make it work in the way i want it.
All informations here seem very old, so I wanted to open an update thread, with all what is possible on th lgu2, while
I found only very outdated informations...:crying:
So far:
First I setup the watch with AW2.0, after that flashed twrp 3.1.1.0 and supersu wear 2.82
I managed to get busybox installed and wanted further add Xposed.
There my problem starts, flashing xposed didn't work out.
So right after that, I switchd to Magisk root, to try work with the modules supplied.
(Steps -> use script UnSU, after that flash boot.img again, than flash MAgisk through twrp)
But after that the same with the modules. I try to install busybox, magisk tell me its no magisk module (i've downloaded the module and pushed it on the sd through adb, while the download button isn't reachable in magisk dialogue menu)
in twrp the module tells me there is no magisk installed.
so how can we go on from here? is there a way to make it all work?
did somebody try to change dpi and download the module directly through magisk? does it work?
also if somebody could help with an updated list of sideload able full android apps?
would need an email that can handle at least two accounts directly on the watch (please not advice outlook, its working from the phone i know)
thanks to all in advance
Click to expand...
Click to collapse
Ok i did a fresh flash.
i see my fault was to install busybox the first time after installing supersu.
did it this time without and mgisk works so far fine. granting access for total commander no problem.
but now another thing. i installed now busybox from the repos in magisk, he say installation successful, but the module isn't there after reboot?
anyone got the same?
sebj84 said:
Ok i did a fresh flash.
i see my fault was to install busybox the first time after installing supersu.
did it this time without and mgisk works so far fine. granting access for total commander no problem.
but now another thing. i installed now busybox from the repos in magisk, he say installation successful, but the module isn't there after reboot?
anyone got the same?
Click to expand...
Click to collapse
another try. i switched back to supersu wear 2.82, installed stericsons busybox. works.
installed xposed sdk25 via twrp, says success, but after reboot xposed installer says no active framework.
i used a systemless framework... will search for the link again.
anybody got it done this way?

Problem installing viper4android.

Hi guys,
I am using the optimized stock rom located here. aaaaawawawaa using BitO-KU kernel. The sound is very low on my Nvidia Shield k1. I have done the tweaks located here. In the thread it says that viper4android makes a big difference as well. When I try to install viper4android I keep getting an I/O error when trying to install the driver. I downloaded SELinux changer but when I launch it I am getting an error in it as well. It says the app was unable to gain root access. I checked in supersu and SELinuxModeChanger does have root access. So I don't understand why it will not work either. In terminal emmulator it says that permissive mode is enabled. Can someone please let me know what I'm doing wrong? I would really like to get viper4android working.
Thank you,
Rocky
1. It isn't good rom, I've had it only two days. Stock kernel is better too.
2. I'm on stock 5.2(K1), rooted with Magisk 14, installed M modules:
V4A 2.0 by ahrion, busybox by osm0sis. V4A works good but I don't need it for speakers. @grimreaper1014
Do you have properly installed busybox?
Just flash Viper4Android using Magisk 14 (its located under downloads tab) and disable AudioFX if you even have that on stock ROM. Then it should work but note that if you get processing error just create a folder named "MagiskManager" and it should work then.
Ok thanks guys. Right now I have SuperSu flashed via recovery. Do I have to remove that somehow to install magisk?
fpozar said:
Just flash Viper4Android using Magisk 14 (its located under downloads tab) and disable AudioFX if you even have that on stock ROM. Then it should work but note that if you get processing error just create a folder named "MagiskManager" and it should work then.
Click to expand...
Click to collapse
I'm doing a clean install. I'm going back to LinageOS. Where do I create the MagiskManager folder at if I need it? Thanks again for your help fellas. I appreciate it greatly.
@grimreaper1014 create the folder in /storage/emulated/0/ in case it doesn't want to install the module. If it goes without any problems then congrats you have working Viper4Android !
(Make sure you disable AudiFX app in lineageOS before you do any flashing)
grimreaper1014 said:
Right now I have SuperSu flashed via recovery. Do I have to remove that somehow to install magisk?
Click to expand...
Click to collapse
If for some reason you (or others) choose this route, you can remove SuperSU (mandatory in order to install Magisk) using the built-in function in the SuperSU app.
---------- Post added at 02:32 PM ---------- Previous post was at 02:25 PM ----------
dzidexx said:
2. I'm on stock 5.2(K1), rooted with Magisk 14, installed M modules:
V4A 2.0 by ahrion, busybox by osm0sis. V4A works good but I don't need it for speakers.
Click to expand...
Click to collapse
Similar setup: stock 5.2 ROM, with Magisk 14, and simply installed the V4A (version 2.0) module by ahrion. I think the module installed busybox (by osm0sis) automatically, as I don't recall doing it myself. But I maybe I'm not remembering that properly.
V4A working great, no messing with SELinux.

Cant get Viper to work properly

Hey guys,
since i got my Oneplus 6, i couldnt get viper to work quite right. Most of the time its just shows "Processing: No" till i restart it and after like a hour or device switch it turns off.
I tried:
Copying the Audioeffects.conf from system/etc to vendor/etc
Using Magisk Audio Compability Module
Using Alternate Magisk V4A Module
Using a Magisk Rom with Build-In V4a (currently xXx 2.8)
Disabling Dirac and Services
but nothing worked
thanks for your help
i had the same but then i tried to use the other viper release from magisk and it worked. there is this one called hifi and fx
Try exiting the viper app with the 3 dots top right hand corner. That is what worked for me
dgunn said:
Try exiting the viper app with the 3 dots top right hand corner. That is what worked for me
Click to expand...
Click to collapse
that works for like 10 mins and then it gets killed
byReqz said:
that works for like 10 mins and then it gets killed
Click to expand...
Click to collapse
Sounds to me like you need to disable the battery optimizations for Viper. It's almost as if your phone is detecting High battery drain and shuts down the app
dgunn said:
Sounds to me like you need to disable the battery optimizations for Viper. It's almost as if your phone is detecting High battery drain and shuts down the app
Click to expand...
Click to collapse
yeah thats what i thought too, i zried whitelisting it and installing it as system app (+ magisk module) but it didnt seem to work.
I removed the one from my rom and tried the magisk repo version again and somehow its working till now
byReqz said:
yeah thats what i thought too, i zried whitelisting it and installing it as system app (+ magisk module) but it didnt seem to work.
I removed the one from my rom and tried the magisk repo version again and somehow its working till now
Click to expand...
Click to collapse
I was unaware that you were using the magisk module. I could not get that one to work either
dgunn said:
I was unaware that you were using the magisk module. I could not get that one to work either
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Click to collapse
the normal one doesnt work with viper doewsnt it?
Try just exiting the viper app then reopening it. I had this problem before and it just randomly went away.
TheNetwork said:
Try just exiting the viper app then reopening it. I had this problem before and it just randomly went away.
Click to expand...
Click to collapse
it only works for a few mins that way
I'm using the Android p beta and i don't have the problems with viper as i did with oxygen os 5. it's always processing for my headphones, either plugged in or Bluetooth. the only exception is sometimes after receiving a call while listening to music, after the call is over and my music resumes, viper is no longer processing. not every time though. i used the latest magisk and the viper module in the screenshot.
i also didn't make any changes to conf files, just installed through magisk download. rebooted, opened viper fx, gave it storage permissions and turned it on.
Had the same problem, but was able to resolve it by choosing the legacy (non-material) interface when installing the Magisk module. I still flashed the full module and selected the latest version, just not the material interface. It may have been something else, but I've updated my ROM (HavocOS) several times and even done a couple full fastboot stock resets and the issue is yet to resurface.
TuxRuffian said:
Had the same problem, but was able to resolve it by choosing the legacy (non-material) interface when installing the Magisk module. I still flashed the full module and selected the latest version, just not the material interface. It may have been something else, but I've updated my ROM (HavocOS) several times and even done a couple full fastboot stock resets and the issue is yet to resurface.
Click to expand...
Click to collapse
as i said, idk why but its working now.and im on material now
byReqz said:
Hey guys,
since i got my Oneplus 6, i couldnt get viper to work quite right. Most of the time its just shows "Processing: No" till i restart it and after like a hour or device switch it turns off.
I tried:
Copying the Audioeffects.conf from system/etc to vendor/etc
Using Magisk Audio Compability Module
Using Alternate Magisk V4A Module
Using a Magisk Rom with Build-In V4a (currently xXx 2.8)
Disabling Dirac and Services
but nothing worked
thanks for your help
Click to expand...
Click to collapse
I've had this problem on an Samsung S7 Edge, S8 Plus, and now, a Oneplus 6.
Everything appears to look good on Driver Status, except "Processing:No" and it's audibly not on.
What's worked for me in this specific situation is replacing the configuration file "audio_effects.conf" in /system/vendor/etc with another configuration file that I found in another XDA thread. So here's the concrete steps:
1. Install the viper4android FX module from Magisk manager that has four devs (v1.7 as i write this) and reboot. I don't know if this method will work with other v4a modules. Note that Processing will work temporarily, but likely won't survive a reboot.
2. Download this file (files_for_v4a.zip) from here:
https://forum.xda-developers.com/ga...laxy-s8-s8-t3596933/post72049061#post72049061
3. Unzip files_for_v4a.zip and make note where it extracted. (You'll need one of its contents, audio_effects.conf, later)
4. Using a file explorer with root capability, go to the following directory:
/system/vendor/etc
5. Copy the existing "audio_effects.conf" to another directory, for example /download, to use as a backup in case this goes badly
6. Copy the file "audio_effects.conf" that you unzipped earlier to /system/vendor/etc, overwriting the existing file.
7. Reboot and test v4a.
Good luck!
Note: The Pulse feature of a custom NavBar in custom ROMS based on LOS 15.1 will not work if you do the above.
Although I'm just a hack, I modded an "audio_effects.conf" file using commits from the above to work with Pulse. I've tested it on my device (despite my lack of know-how, it seems to work for me and others!), so be aware of this if you download the following file and use it (by renaming it audio_effects.conf and placing it in /system/vendor/etc):
reaper000 said:
I've had this problem on an Samsung S7 Edge, S8 Plus, and now, a Oneplus 6.
Everything appears to look good on Driver Status, except "Processing:No" and it's audibly not on.
What's worked for me in this specific situation is replacing the configuration file "audio_effects.conf" in /system/vendor/etc with another configuration file that I found in another XDA thread. So here's the concrete steps:
1. Install the viper4android FX module from Magisk manager that has four devs (v1.7 as i write this) and reboot. I don't know if this method will work with other v4a modules. Note that Processing will work temporarily, but likely won't survive a reboot.
2. Download this file (files_for_v4a.zip) from here:
https://forum.xda-developers.com/ga...laxy-s8-s8-t3596933/post72049061#post72049061
3. Unzip files_for_v4a.zip and make note where it extracted. (You'll need one of its contents, audio_effects.conf, later)
4. Using a file explorer with root capability, go to the following directory:
/system/vendor/etc
5. Copy the existing "audio_effects.conf" to another directory, for example /download, to use as a backup in case this goes badly
6. Copy the file "audio_effects.conf" that you unzipped earlier to /system/vendor/etc, overwriting the existing file.
7. Reboot and test v4a.
Good luck!
Note: The Pulse feature of a custom NavBar in custom ROMS based on LOS 15.1 will not work if you do the above.
Although I'm just a hack, I modded an "audio_effects.conf" file using commits from the above to work with Pulse. I've tested it on my device (despite my lack of know-how, it seems to work for me and others!), so be aware of this if you download the following file and use it (by renaming it audio_effects.conf and placing it in /system/vendor/etc):
Click to expand...
Click to collapse
Thanks for your long answer, will be trying the files if this module fails again.
Also im not on a LOS Based Rom, im on OOS and GravityBox
byReqz said:
Thanks for your long answer, will be trying the files if this module fails again.
Also im not on a LOS Based Rom, im on OOS and GravityBox
Click to expand...
Click to collapse
Just seeing if I can help! And I did the same sequence of steps on OOS as well ... But I haven't run gravity box in awhile. Hope it works out for you.
reaper000 said:
Just seeing if I can help! And I did the same sequence of steps on OOS as well ... But I haven't run gravity box in awhile. Hope it works out for you.
Click to expand...
Click to collapse
I tried everything but it still needs a restart to be working sometimes, do you know if i have to disable dirac or something?
byReqz said:
I tried everything but it still needs a restart to be working sometimes, do you know if i have to disable dirac or something?
Click to expand...
Click to collapse
I haven't messed with dirac at all, and v4a still works for me.
Some clarification, please:
Did you uninstall the v4a magisk module that came with xXx and reboot?
Then go to magisk manager and install v4a fx materialized1.7 and follow the rest of the steps outlined in my post?
reaper000 said:
I haven't messed with dirac at all, and v4a still works for me.
Some clarification, please:
Did you uninstall the v4a magisk module that came with xXx and reboot?
Then go to magisk manager and install v4a fx materialized1.7 and follow the rest of the steps outlined in my post?
Click to expand...
Click to collapse
yeah, its 1.7 from magisk repo, disabling dirac seems to help a bit but not everytime
byReqz said:
yeah, its 1.7 from magisk repo, disabling dirac seems to help a bit but not everytime
Click to expand...
Click to collapse
And you replaced the audio_effects.conf file in /system/vendor/etc with the one from the downloaded zip?
(Sorry to belabor the point, but it's not clear to me you tried all that)

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