[Android Software Development] joziahdd:
Hey everyone! I seem to have found put together 3 methods of installing/bypassing the V4A App on android. These methods include:

Regular Installation, and 2 Error bypasses/fixes.

If you get the error "superuser manager doesn't allow app to access su or you don't have root at all. fix this to use this selinuxmodechanger!", then you've come to the right place.

Requirements: ROOT, (maybe) TWRP (or anything you can flash the zip onto your phone with. With this tutorial I'll be using TWRP.)

If you don't have TWRP, here's the link to that \\ https://twrp.me/Devices/

Type in/select your device, click download, and flash it to your phone.

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Regular installation:

1.) Download V4A from Google Play Store \\ https://play.google.com/store/apps/details?id=com.vipercn.viper4android_v2_fx&hl=en

2.) Open, and grant root permission.

3.) Install drivers, and reboot phone. DONE!

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V4A SuperSU Manager Error:

1.) Download V4A from Google Play Store (the newest one) \\ https://play.google.com/store/apps/details?id=com.vipercn.viper4android_v2_fx&hl=en

Open it, grant permissions, click "install drivers" <- just get through the driver menu. This is a troubleshoot test. If it fails, keep going on with the tutorial. If not, You're A-Okay.

2.) Download V4A Flashable ZIP from here \\ https://drive.google.com/file/d/0By-5wpCgi7OHMjFZRU1PYXljbDQ/view

Drag and drop from your computer onto your phone in your "Downloads" folder.

3.) Open TWRP and click "Install" and navigate to your "Downloads" folder where you Installed the V4A Flashable ZIP (Viper4AndroidMM_v2.4.0.1.zip)

Install the ZIP in TWRP, and reboot.

4.) Open your apps/app menu, navigate to the new (it's an older version, but it's newly installed) V4A. It should be a purple logo instead of a blue logo. At this point in the tutorial, you should have both the Google Play Store APK, and the TWRP Flashed APK. Open the PURPLE V4A, and Install drivers now.

5.) Reboot phone, go to the NEW (blue logo) V4A, and install drivers on that one too.

The rest is clean-up. You may now delete the older version of V4A (purple logo).

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Bypass/fix #2, The SELinuxModeChanger issue:

1.) Download V4A (newest version) from \\ https://play.google.com/store/apps/details?id=com.vipercn.viper4android_v2_fx&hl=en

2.) (Grant root access) Attempt to install drivers. If this succeeds, then Idk why you're still here.

3.) Download SELinuxModeChanger APK from \\ http://xdaforums.com/devdb/project/dl/?id=12506

4.) Open it, grant root access, and click "Permissive".

5.) Re-boot phone, and open V4A when done.

6.) Install drivers!

Sources/credit go to:

https://xdaforums.com/showthread.php?t=2524485

^ SELinuxModeChanger

https://xdaforums.com/lg-g3/themes-apps/app-viper4android-v2-4-0-1-lg-g3-t3311403

^ Driver install failure/ Disc I/O error/"superuser manager doesn't allow app to access su or you don't have root at all. fix this to use this selinuxmodechanger!" error

https://twrp.me/about/

^ Team Win

https://xdaforums.com/member.php?u=7249915

^ Me, I contributed very small amounts, that's why I'm last :) (I guess I contributed some common sense .. ?)