So first of i tried installing viper4android many times and all would be unable to install driver for it. Today i found a zip of supposedly viper4android for Android 7.0 so i flashed it and it worked it installed the drivers successfully it works with phone speakers with google play music. But as soon as i put headphones on it stops changing the audio help. Also sorry for bad English. ? Also i just signed up so don't know any rules sorry xd.
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Has anybody installed successfully viper4android on rooted z1c? I have tried even with viper4android as a system app, everything goes fine but viper4android isn't processing.. Tried with several music players but nothing happens...
gibihr said:
Has anybody installed successfully viper4android on rooted z1c? I have tried even with viper4android as a system app, everything goes fine but viper4android isn't processing.. Tried with several music players but nothing happens...
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Funny thing. Installed it just yesterday and it seemed everything was ok. Viper4android is default music enhancement and when I choose audio effects in Spotify it opens Viper window. But I am unable to notice any differencies in sound no matter which options I enable or disable. So it looks like it does not work after all.
I am on rooted Z1C with unlocked bootloader and RomAur 1.2 without any sound enhancement chosen durin Aroma installation.
Hello everyone
I have been really confused about this and i want to confirm if Viper4Android is working on our phone or not... And if its working can someone write a short guide on how to install Viper4Android and its drivers...
Working great.. no special things for installation... just install app, open app and install driver, reboot
mhp1995 said:
Hello everyone
I have been really confused about this and i want to confirm if Viper4Android is working on our phone or not... And if its working can someone write a short guide on how to install Viper4Android and its drivers...
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Not working here. always asks to install the driver after reboot.
To get it working all I did was root my phone, installed viper4android.
After opening the app it asked to install the drivers I let it, then rebooted
everything worked just fine.
Viper4Android needs your phone to be on Permissive Kernel.
Working!!! Ty everyone will post a link and how-to install guide in my thread
bmwkeith said:
Not working here. always asks to install the driver after reboot.
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you probably forgot to set your selinux to permissive. download selinux mode changer here on XDA and the u'll be able to install the driver
Anyone know how to get convolver to work with CM 12.1 nightly on z00A?
Hi, can somebody confirm that Viper4android works without issues on the original rom?, i mean by this that after a reboot the app starts itself, as in my case I have to start the app to get its functionality working on my player
Thanks
is viper4android safe? It asks for a lot of permmisons
yeah viper4android is safe i have been running it since my galaxy s3 and never looked backed best app i have ever come across as far as boosting audio quality.
also guys having problems with not hearing any differance i had the same problem at first then i found a thread in general with a modified audio_policy.config file i had to replace with the original one then v4a worked a charm also kernel has to be permissive too so try it again with the modified audio_policy if you gave up because i nearly did
Not really working for me. I did the se permissive then installed v4a then installed driver and reboot. Now I'm using it mainly for Spotify and it works sometimes but then sometimes it will stop working unless I unplug the headphones and plug back in or sometimes it just stop working at all
Download the viper 4 android guitardedhero bought in my Zenfone max working.
Hello.
after successfully rooting my G4 and installing busybox.. I have also installed V4A. however, after installing the drivers, I can't get them to actually work.. (driver status shows unsupported and abnormal.)
anyone knows if V4A works with the G4? and if so, how did you get it to work?
thanks!
Gammawing said:
Hello.
after successfully rooting my G4 and installing busybox.. I have also installed V4A. however, after installing the drivers, I can't get them to actually work.. (driver status shows unsupported and abnormal.)
anyone knows if V4A works with the G4? and if so, how did you get it to work?
thanks!
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You need to set kernel to permissive. Selinux switcher apps will correct your issue.
I set to permissive installed v4a of viper and used awesome player instead of nu player. Yet changing eq doesnt do anything
auggie246 said:
I set to permissive installed v4a of viper and used awesome player instead of nu player. Yet changing eq doesnt do anything
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TUrn off any EQs that you may have on in your music player.
And if you go into the settings menu > Driver status > What do you see here?
After setting to permissive you should get a different message at the bottom when you access V4A compared to when you didn't have it (If you kept note)
Here is a great guide how to make it work: http://forum.xda-developers.com/g4/general/to-root-apps-t3165390/post62107040#post62107040
In addition to the above, I had to force enable V4A and switch to FX compatible mode to get Spotify to work. My other apps worked without those changes.
About gave up for months, then it clicked in my mind when i saw a post mention to make sure all other audio apps redirect eq to viper, and if not, change them. Even if you dont use a certain audio player app, change it too.
Problem is, i could not get the lg music app (which i never use) to change the equalizer to viper, it just had it's own default settings, so i ignored it. So i decided to revisit the lg app, and froze the app with link2sd, i also froze the lg video app too, just in case. Rebooted and now viper sees NEON and i can even run without compatibility mode (which did not work consistantly for me) .
I tried all steps to get this to work, not sure what other things are needed for everyone else, but i tried moving viper to system, installed selinuxmodechanger, maybe this can be uninstalled now, i have no idea. I have no plans to fix what isnt broken and find out myself, so just try freezing lg music app for starters.
Hope it works for you, if so, let the community know what steps you had to do!
Has anyone here got ViPER4ANDROID working correctly? For some reason, it's not working so well for me(e.g: sometimes work, sometimes doesn't). I have heard of ViPER4ANDROID MKM, what is it and how is it different from the original V4A?
Thanks for reading this. Would appreciate it if anyone could answer it.
In my n9300 (HK), yes
Hello.
I use the V4A MKM, and it works well.
I think it uses V4A as a base, and somehow changed.
I'm not an expert, so the better is to go to the dev's post and read it.
As I say, it works well for me, but I had to do some creative action.
First I stoped the soundalive and put the folder on my sdcard.
When I flashed the V4A MKM, installed the drivers and reboot it, the information I got was that the drivers had been installed, but it was not processing.
Indeed, I didn't had any output from V4A MKM. The sound was the same as ever.
What I did:
I flashed the V4A for s7 edge. I tried to install the apk, but couldn't.
After that, I opened the V4A MKM apk, every configuration I had done was in order, and It was processing.
Don't know why, but it worked fine.
Hope this will help
Hello, anybody successfully installed viper4android on A320FL? I am not begginer (using xposed and a lot of other apps needed root), but I can't install it fine. I tried normal install, install through twrp, freeze knox apps (with titanium backup), etc.. After first launch app I install drivers (successfully), but in drivers stats it's off.. Just not working, guys I really want viper4android, please help and sorry for english .
Edit. I using newest stock firmware with recovery and root + some features like xposed, etc..
It installed fine for me and driver status reports positive but its not working. With Spotify the sound drops for like two seconds when seeking like its trying to initiate the sound engine and then crashing and reverting to default. Id like to know how you got xposed to work though!
Got it working!
I used V4A Enforcing patch from this post for the A5 2016 and it works for me (stock rooted Android 6, TWRP) and i also got xposed working (thread here). Unfortunately V4A kicks in very late so there is an annoying dip when scrubbing in Spotify. Maybe this will improve when there are solid AOSP roms