[MOD] [Nougat] ViPER4Android Android 7 Support

[Leon]

ViPER4Android for Nougat (Android 7)

Download Link: CLICK

Original thread: HERE​

You will need root and BusyBox
Have not tested with other than stock kernel.

How to install

Turn off your phone and boot into recovery.

Once your phone boots into recovery, navigate to install section and select*“ViPER4Android_2.5.0.5_guitardedhero.zip”.

Flash it and restart the phone.

When the phone turns on go to Play Store and install a file manager with root access. The best one is ES File Explore and Total Commander.

Open the File Manager and go to*/vendor/etc.Find*a file named*“audio_effects.conf”.*Delete this file or save somewhere just in case you want to revert back.

Now open Viper4Android on your device, and install the driver if it’s required.

Wait for the driver to finish installation and reboot the phone.

That’s all! You have successfully installed Viper4Android on Android 7.0 Nougat.

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ViPER4Android Cleaner v1.3 | Android 7.x

Download Link: CLICK​

Original thread: HERE

Viper4Android for Android Nougat is out but after installing it I realized that MusicFX is still present in my ROM and V4A is not working inside all apps.
So I have created this simple Viper4Android Cleaner script to take care of that.

I have tested this on all Nougat ROM available right now and it's working very well. The script will remove MusicFX, AudioFX, SoundFX or DSPManager.
Also in order to make V4A working inside any app, audio_effects.conf and audio_policy.conf needed to be replaced.

In short all you need to do is flash it in TWRP before or after V4A installation.After when you boot up there is no need to update driver anymore.
It's all done, just turn that switch ON in V4A app and enjoy your favorite tunes.

HOW TO FIX ViPER4Android NOT INSTALLS DRIVERS!

1. Make sure that you have Busybox intsalled!
You can install it by using this application on the play store https://goo.gl/LztXpM

2. Make sure that you have at least 5mb Free in your system partition!
To check the free space in /system use this app https://goo.gl/D3lcm5 and go to the "advanced" menu

3. After installing busybox, try to reinstall the ViPER4Android drivers and reboot your device!​

PS:
I test it on CyanogenMod 14.1 and it works for me.MAKE BACKUP BEFORE YOU TRY ANYITHING.First flash ViPER4Android Cleaner then ViPER4Android_2.5.0.5_guitardedhero.zip

 

[Yotoprules]

It says v4a could not acquire root permission. I can use root in other apps, not sure what the issue is.

EDIT: I fixed it by rebooting, thanks a lot for this, it works

 

[Leon]

It says v4a could not acquire root permission. I can use root in other apps, not sure what the issue is.

EDIT: I fixed it by rebooting, thanks a lot for this, it works

A lot things in cm 14.1 can be fixed with reboot xD

 

[Yotoprules]

A lot things in cm 14.1 can be fixed with reboot xD

I'm not using cm14, using fake Nexus ROM on Nexus 5

 

[lmentor]

that's great.but i used magisk for v4a.i am Android 7.1

 

[Yotoprules]

How can I remove it? The bass quality is terrible for me, on my old ROM it came with AudioFX and that was much better

 

[Leon]

How can I remove it? The bass quality is terrible for me, on my old ROM it came with AudioFX and that was much better

Saddly I don't know.You can restore your backup before installing it, or to turn it off and disable it maybe.

 

[Yotoprules]

Saddly I don't know.You can restore your backup before installing it, or to turn it off and disable it maybe.

I didn't make a backup. Doesn't the cleaner remove it?

 

[Leon]

I didn't make a backup. Doesn't the cleaner remove it?

Can't say, I can check later but I think is removing only stock stuff.

Send from HTC One M8 running CyanogenMod™ 14.1 by Tapatalk

 

[Yotoprules]

Strange, viper4android randomly stopped working, settings doing nothing anymore.

 

[Leon]

Strange, viper4android randomly stopped working, settings doing nothing anymore.

Sometimes ,after restart, if I open the app I got "Viper doesn't respond" or something but after 1-2 min its okay.

 

[Yotoprules]

Sometimes ,after restart, if I open the app I got "Viper doesn't respond" or something but after 1-2 min its okay.

I mean there is no effect on sound anymore.

 

[kannan1423]

what does it mean when i keep getting the io erorr even though i granted it storage permission and root?

 

[Spiritonz]

There is a little noise background when listining some quit slow songs (like interstellar ost) any fix or option advice?

 

[it'sup]

Works great! Best app that ever came out for portable media devices! Zhuang you are god!! Cant thank you enough.

 

[onionchibi]

Help me, pls

 

[Phalangioides]

Help me, pls

Flash SuperSU

 

[it'sup]

Help me, pls

download an app called root checker, then download another app called SElinux mode changer and then open it, grant root and set device to permissive. Then close viper4android and restart phone! If this doesn't fix it, wipe cache and dalvik in recovery and then reboot. If that still doesn't work, try downloading Dr.ketan's viper4android fix app on any device from the Google play store. Hope this helps.

 

[onionchibi]

download an app called root checker, then download another app called SElinux mode changer and then open it, grant root and set device to permissive. Then close viper4android and restart phone! If this doesn't fix it, wipe cache and dalvik in recovery and then reboot. If that still doesn't work, try downloading Dr.ketan's viper4android fix app on any device from the Google play store. Hope this helps.

u mean this app: https://play.google.com/store/apps/details?id=com.yahoo.dr.ketan.utilitiesn4
And exactly what i must to do?

 

[Callliope]

Got this error.... I m on rr remix , i have root,i guess the problem is the app isnt asking for it...
P.S How i can verify if v4a is working?

Sent from my HTC One M8 using Tapatalk