Database Users

[Sound Mod] ExtremeBeats + ViperMod [Lollipop_Kitkat]

Hello Everyone,
I would like to share with you'll a Sound Mod that will bring a Magical music listening experience on AOSP Roms. Why Aosp? Because i feel music experience on Aosp Roms have not been that good as Stock Rom besides battery drain has been more. And since Lollipop is still a young interation of android out there, it is difficult to find any mods in this early stage. So here it is "ExtremeBeats+ViperMod" combo.
Requirments: ExtremeBeats, Viper4Android, SElinuxChanger.
Disclaimer: I am not responsible for any Soft/Hard Brick. Try at your own risk.
Original Thread: ExtremeBeats , LolliviperV2.3.3 and
SElinux changer
Steps:
1. Download "ExtremeBeats v4.0 Muses.zip" from Original thread and flash it via recovery.
2. Download "SElinux Changer" and change it to permissive.
3. Download "LolliViperV2.3.3.zip" and flash it via recovery.
4. Boot up and install Viper driver via Viper app. Reboot after installation.
5. Download "ExtremeBeats Viper Presets.zip" from Original thread and Unzip the contents to Viper4Android-->Profiles folder. Additionally i attach a profile customized by me in the attachment. Extract it to same folder.
6. Load Effect profile of your choice. Enjoy Magical Music experience..!
Recommended Music player Link

Lg k7 Viper4 android guide

Requirements:*
-Root
-Busybox
-Custom recovery
Installation:
1.- Deactivate NuPlayer in developer options.
2.- Deactivate any other equalizer.
3.- Set selinux to permissive with an app
Download link for viper
http://forum.xda-developers.com/attachment.php?attachmentid=3251183&d=1428464518
4. Reboot to twrp flash viper.
5.reboot. Open viper. You have to install driver i used middle one.
6.click enable viper inside app. And force viper.
Also set user ui to expert in settings for extra options.
Make sure to give thanks to the viper team

Dolby atoms for android (samsung j710)

Dolby atom for android​
Download "Dolby atom.zip" flash via recovery
Link Is Bellow
https://drive.google.com/file/d/0BxyNK0IHexvkLVRkRUQ4UWFsdk0/view?usp=docslist_api
Mirror link Dolby Atom
1) Reboot into recovery
2) install this zip file wherever save in your directory and flash
3) Wipe dalvik and cache
Now reboot your device.
.....And enjoy it music

How to uninstall it?

Dolby digital

This mod is for j7 2016

To uninstall - keep a copy of your rom's "system" folder just before flashing. Restore this to uninstall.
Sent from my SM-A520F using Tapatalk

I want to install it in lenovo a6000?

Viper4Arise on Android Oreo 8.1

For anyone who's interested, here's what I did. based on the directions given by quinny899 in the thread here: https://forum.xda-developers.com/pixel-2-xl/help/viper4android-8-1-0-t3711474
I used the contents of the ZIP posted by quinny899 (for step 9, below) in post #8 on that thread: https://forum.xda-developers.com/showpost.php?p=74681544&postcount=8
The steps I took were:
1. Clean install of the Android 8.1 full factory images (with the -w option removed from the flash-all.bat file)
2. Completed the initial set up, then got rid of the lockscreen PIN (so that I wouldn't have decryption issues with TWRP in the next steps)
3. Put phone into fastboot, then booted into the TWRP 3.2 image
4. Installed Magisk (version 14.1456 beta)
5. Rebooted
6. Installed Buysbox for Magisk, and downloaded (did not install) the Vipe4Android Magisk module by ShadySquirrel
7. Extracted the Viper4Android.apk from the Magisk module that I downloaded
8. Rebooted
9. Copied the contents of quinny89's zip file into root/Magisk (using SolidExplorer, after granting it root privileges)
10. Rebooted. Now, Magisk thinks it has Viper installed (but it doesn't, yet!)
11. Install the Viper4Android.apk that I extracted in Step 7, as a normal user app
12. Reboot
13. In Viper4Android, put it in Compatibility mode, enable Developer mode, and disable seLinux (or use some other method to set seLinux to permissive, I suppose)
14. Reboot, and Viper is working for phone speakers, and Bluetooth, tested with Spotify and Poweramp. Convolvers, and all
All credit to quinny899 for figuring this out for the PixelXL.

anyone have a link to this busybox? man I search and get all kinds of junk but not the one I need. thanks

quinejh said:
anyone have a link to this busybox? man I search and get all kinds of junk but not the one I need. thanks
Click to expand...
Click to collapse
Can't you download and install it directly from MagiskManager?

pavanmaverick said:
Can't you download and install it directly from MagiskManager?
Click to expand...
Click to collapse
Strangest thing. The one that the manager downloads doesn't work. But I found another link in I believe it was the xl thread and after flashing it when I start playing music I get a viper has stopped error but u can hear it processing

quinejh said:
Strangest thing. The one that the manager downloads doesn't work. But I found another link in I believe it was the xl thread and after flashing it when I start playing music I get a viper has stopped error but u can hear it processing
Click to expand...
Click to collapse
Weird, indeed! Glad you got it working though!

I couldn't get it working using the apk from the magisk viper 14+, but using the apk from v4afx_v2.2.zip worked perfect.
---------- Post added at 04:02 AM ---------- Previous post was at 03:44 AM ----------
I notice with this method for viper it takes a sec to kick in when I change songs, which makes a little shift at the beginning. Anyone know how to get rid of that?

This works.
https://forum.xda-developers.com/apps/magisk/module-viper4android-fx-2-5-0-5-t3577058/page126

Did any of you have to use a Magisk SELinux Permissive Script to get Viper to work?
If i disable the script in Magisk, Viper doesnt, work but if the script is enabled, it works.
IF you guys aren't using a script how did you get viper to work?
Im using the following Magisk Modules
Audio Modification Library v2.5 by ahrion, zackptg5
Busybox for Android NDK v1.27.2 by osm0sis
Magisk SElinux Permissive Script v1.1 by jman420
ViPER4Android FX v2.5 (2.3.4.0) by ahrion, zackptg5

I'm using the permissive script. Permissive is required for viper.

Viper4androidfx and oos13

Has anyone been able to use v4afx on 13? It keeps asking to install the drivers.

Basically you have to remove everything from V4A first like in Magisk and the app itself. After the reboot you do the installation process again with Magisk but do not open V4A yet.
Put the attached file into /data/adb/modules/ViPER4AndroidFX and overwrite it if necessairy.
Now reboot and it should work with legacy mode on.

To make it work, v4a must "patch" audio_effects.xml file, but there is a problem, because earlier androids up to OOS11 have it stored in /vendor/etc, and it patched it without problem. OOS12 and 13 have that file too in this location, but it's generic file, don't contain Dolby Atmos, Nokia Ozo processing, Dolby VQE (message enhancer), and system don't use it...
From OOS 12, oneplus decided to store and use this file in /odm partition, exactly in /odm/etc.
V4a don't have possibility to patch it, that's why it tries to install "driver" again and again.
One more info.
mount -o bind /vendor/etc/audio_effects.xml /odm/etc/audio_effects.xml from post-fs-data.sh will replace that file in odm, and yes, it will work, but it also will kill your Dolby Atmos, OZO processing, VQE, because this file in /vendor/etc don't contain them.

Thanks for the input. I will give it a shot.

Idk if u have looked thoroughly, but I made a guide to install V4A: https://forum.xda-developers.com/t/...tall-viper4android-for-oneplus-8-pro.4388799/
Instead of using these weird files and workarounds to install V4A...
I would suggest downloading DDC and kernel files which can be found on my XDA thread.
Just download them and extract the .zip file only
Then download, install V4A repackaged, reboot and done
Try installing V4A repackaged: https://github.com/programminghoch10/ViPER4AndroidRepackaged/releases

The weird file you're referring to is from dorimanx himself.
[APP] [FIX] 100% working Viper4Android for Android 10-11-12 devices
If you are someone like me who encountered countless problems while installing Viper4Android on your Android 10 or 11 device and have no idea what to do then you are in the right place. Just download and install the apk from the attachment below...
forum.xda-developers.com