[Samsung Galaxy J5 Guides, News, & Discussion] rjrulz007:
Hi Guys this is a tutorial on how to install Viper4Android on J5 and set it up for 100% working. Follow the instruction and you will be able to install Viper4Android on your J5.

After trying unsuccessfully for many times I finally had working V4A. Many of you may be facing the same situation, so just want to help those people.

INTRODUCTION:

What is Viper4Android?

Viper4Android is audio mod which can be installed on rooted Android devices to enhance the audio quality of the device. This beautiful mod delivers a great audio output with the default settings but you can fine tune it further to optimize the audio output to your liking.

ViPER’s Audio is founded by Euphy Wong (known as ViPER520). ViPER’s Audio has been a popular audio mod in China. Co-founder Jasper Loo (known as zhuhang) extended its popularity globally through xda-developers forum. It has now gained fame and stand its ground in the audio mod field. Now it runs on two platforms one is Android and second is windows and it is one of the most popular sound mod among audiophiles.

ViPER’s Audio is an audio enhancing software to provide everyone with better audio experiences in various platforms such as smartphones and PCs. It is the first ever mod which has implemented convolver.

The main feature of V4A is convolver.

So what is Convolver?

When an IRS is loaded, via convolver V4A will process the sound to show the same exact characteristics as the loaded sample. Through Convolution, samples with effects such as equalizer, surround, reverberation, tube etc can be simulated.

Installing V4A

Requirements:

1)	Rooted android phone (In our case J5)

2)	Busybox installed

3)	File Explorer (Root Explorer)

Procedure:

1) Download the files from the link given below. ( I have provided all the necessary files on a zip file)

2) Extract the zip file. You will get some apk files and audio_effects.conf file.

3) Now install Root explorer and Selinux mode changer apk file as normal installation.

4) Now open root explorer and navigate to system/priv-app and copy paste Viper4Android apk there.

5) Now again navigate to system/etc. There you will find audio_effects.conf file. Rename it to audio_effects.conf.bak Now copy paste audio_effects.conf file that you downloaded to system/etc.

6) Now you need to set permission for both Viper4android apk which is at system/priv-app and audio_effects.conf file which is at system/etc to rw-r--r--. This is very important. Search in google if you don’t know to set permission. Than reboot your device.

7) After your device reboots you will see V4A installed. Open it and it will ask you to install driver. Give permission to install driver as well as root access. After the driver is installed it will ask you to reboot the device. Close V4A and open Selinux mode changer app and change the mode to permissive. Reboot your device.

8) Once your device is rebooted open V4A and enable it. Congratulation you have successfully installed Viper4Android . Enjoy the great music experience. Now you can change the Viper settings or fine tune it according to your liking.

Downloads:

https://drive.google.com/open?id=0B77gkzdKIaRSZkdtRWFWZzJhN1k

http://vipersaudio.com/blog/?page_id=48

You can find samples and profiles on xdadevlopers

http://xdaforums.com/showthread.php?t=2191223

Note:

I wrote this tutorial to help those who don’t know to install Viper4Android on J5. I will not be responsible for any damage to your device. Do it at your own risk. Follow the instruction properly and you will not face any problem.

Finally do comment if it helped or not. ;)