how can i install viper4android fx in a Rom which has SElinux mode in ENFORCING?
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Well this is happening because the ROM's kernel selinux mode is set to "permissive" because Dolby only works on "permissive" mode
And when we flash Any kernel whose selinux mode is set to"enforcing" will cause the Dolby to force close..
So to solve this
1. Install selinux mode changer from here :-
Link :- http://d-h.st/FQ3Z ( credits to original developer)
2. Open app grant root access
3. Now change the mode from " Enforcing"
to "Permissive"..
That's it now your Dolby will work fine..
Well its working for m in enforcing mode also....i am using RR latest build with thunderzap kernel and dolby atmos ...
If I SELinux changer & change mode from Enforcing to Permissive using this app then camera app is quick to open but not without that!
Same was not the case when device was unrooted. Any solution?
Install Selinux Permissive Script for Magisk https://forum.xda-developers.com/apps/magisk/module-magisk-selinux-permissive-script-t3577549
Hi, I am using Viper4android Fx for Magisk (created by ShadySquirrel) on Xiaomi Mi A1 which was rooted systemlessly by Magisk "patched_boot.img" method. I have installed Magisk SELinux permissive script and Busybox through Magisk Manager. Now whenever I am installing V4A Magisk module, it works for some time and then it stops working with a pop up like "Update/install driver". But when I am trying to update or install the driver, it fails with an I/O error. Reboot doesn't solve the problem. I read on Xda that SELinux permissive script needs to be enabled and storage permission needs to be given to V4A. I have both active. But still, the problem persists. If I uninstall V4A module and reinstall it, then it works, but for a few days. Then the problem starts again. Is there any workaround?
Note that, I have stock android 8.0.0 with no custom recovery and no custom kernel.
https://forum.xda-developers.com/apps/magisk/module-viper4android-fx-2-5-0-5-t3577058
I'm not using viper actually, I stay with Dolby on Oreo with my a1.
But I guess you will find working viper and answers on the link.
I guess I have the same problem here. When I try to install Viper4Android or Viper4Arise modules, phone starts crashing with "Dirac Control Services Stopped Working" showing up every few seconds. I really love Viper and I don't want to move from Stock ROM or install any kernel. Any clue on that?
Maybe Try selinux switcher and viper4android by viper520, zhuhang and others (i Click Three Times Volume Up)
Has anybody got working V4A+Dolby Atmos on the latest stable Oreo (CRAP)? V4A is working fine using ahrion's Magisk Module but I couldn't get Dolby Atmos to work.
What I did:-
1. Installed Ahrion's Viper4Android Magisk Module.
2. Reboot.
3. V4A working fine (tested using Spotify & Musixmatch).
4. Installed Dolby Atmos from this thread - https://forum.xda-developers.com/android/software/app-dolby-atmos-axon-7-oreo-port-t3740508
5. Reboot. Got stuck in bootloop.
6. Went to recovery deleted Dolby Atmos Magisk Module.
7. Was able to boot again successfully but with only V4A (no Dolby Atmos)
If anybody got it working then please share your method here.
DA not working now on Oreo S8
I have tried 3 times in pixel experience, resurrection remix and lineageos 15.1
1. first kenzo must be in rooted, use magisk
2. Download dolby atmos for oreo 8.1 by emime12
https://forum.xda-developers.com/redmi-note-3/themes/mod-dolby-atmos-oreo-8-1-t3734338
install it manually via TWRP
3. download latest viper4android from magisk (8 mei 2018) install it from magisk
4. download audio modification library from magisk and install it from magisk
5. download Any sound mod + dolby + viper uninstaller.zip from :
https://forum.xda-developers.com/android/software/sound-mod-viper4android-oreo-t3734107/post75171306
6. flash Any sound mod + dolby + viper uninstaller.zip manually via TWRP, why??
this will not remove dolby or viper4android, but this will remove some bugs that make dolby & viper crashes
7. if there is already an audio fx app in your rom please do not activate it, as it will make dolby not work
8. if everything is installed do not play music first but first turn on dolby and viper
9. if when you listen to music, you turn off viper4android and turn it back on viper will not run. if you want to turn it back on you must stop the music first, turn on the viper and play the music again
***** Sorry, my English is bad *****
anyone else tried it?