Oh man using the E12 you must have panties flying from across the world at you!
[Mod]{Root}T-Mobile V10 Volume Boost
- Thread starter mth7386
- Start date
Viper4android works fine with selinux enforced overall but with a slight change to the mediaserver permissions...
What I did:
Install Viper4android and the super quality drivers.
Reboot.
Before opening Viper4android after reboot, run this in terminal emulator as root:
/system/xbin/supolicy --live "allow mediaserver mediaserver_tmpfs:file { read write execute };"
Then open viper4android and it'll be enabled and running properly. Tweak as desired. For me I'm using a profile I found somewhere on here called Enhanced Clarity Pure Bass+ 3.0 and it sounds phenomenal. There are some irs files you'll need for it also but they're linked in that post.
Edit: This profile - http://forum.xda-developers.com/showpost.php?p=46337335
If you want viper4android to function across all your music apps, you'll need to comment out the deep_buffer section of the audio_policy.conf file and then reboot.
Remember to run that mediaserver policy change each time you reboot or you can script it if you want. Then you can leave selinux enforcing for security.
This also lets you use the hifi DAC with viper4android running, provided you have headphones, a speaker or an aux cable connected. Enjoy.
Screenshots: http://imgur.com/a/PLzr1
Sent from my LG-H901 using XDA Free mobile app
What I did:
Install Viper4android and the super quality drivers.
Reboot.
Before opening Viper4android after reboot, run this in terminal emulator as root:
/system/xbin/supolicy --live "allow mediaserver mediaserver_tmpfs:file { read write execute };"
Then open viper4android and it'll be enabled and running properly. Tweak as desired. For me I'm using a profile I found somewhere on here called Enhanced Clarity Pure Bass+ 3.0 and it sounds phenomenal. There are some irs files you'll need for it also but they're linked in that post.
Edit: This profile - http://forum.xda-developers.com/showpost.php?p=46337335
If you want viper4android to function across all your music apps, you'll need to comment out the deep_buffer section of the audio_policy.conf file and then reboot.
Remember to run that mediaserver policy change each time you reboot or you can script it if you want. Then you can leave selinux enforcing for security.
This also lets you use the hifi DAC with viper4android running, provided you have headphones, a speaker or an aux cable connected. Enjoy.
Screenshots: http://imgur.com/a/PLzr1
Sent from my LG-H901 using XDA Free mobile app
Last edited:
I installed this one hoping the speaker would be louder for notis. I notice no difference.If you want to be my guinea pig, here is an advanced modified mixer with ext speaker mods and DAC mods for headphones. I haven't tried it yet but in theory it should work. Lol. Don't anyone else try this file unless you know how to undo it. I'm not responsible for blown speakers, ear drums, or women throwing panties at you cuz your speakers kick.
https://drive.google.com/file/d/0B6nMZXyugfMJUVlCdDBUZ1BMcXc/view?usp=docslist_api
You know it, lol. Have my ATH-Pro700MK2 slamming
---------- Post added at 11:17 PM ---------- Previous post was at 11:12 PM ----------
Can't wait to get Viper set up on this thing. I make Viper presets for headphones http://forum.xda-developers.com/android/general/nwa-viper-presets-bass-acoustics-vocals-t3137577
Was using this phone with my Fostex TH900>Woo Wa6>Cayin C5. Sounded nice... Very nice.
Sent from my LG-H901 using Xparent Skyblue Tapatalk 2
---------- Post added at 11:24 PM ---------- Previous post was at 11:23 PM ----------
Sent from my LG-H901 using Xparent Skyblue Tapatalk 2
Sent from my LG-H901 using Xparent Skyblue Tapatalk 2
---------- Post added at 11:24 PM ---------- Previous post was at 11:23 PM ----------
I thought it was louder...could have been the song though. I normally blast this in shower every morning, all the way, now I wouldn't need to.
Sent from my LG-H901 using Xparent Skyblue Tapatalk 2
Try my post right above yours. Works device-wide.
Was contemplating getting the C5 instead. Reason I went with Fiio Is the battery life and build quality.
We put together flashable zips for the S6. I wonder if they would work for the V10 as well.
Lol. Dumb for even thinking that. I love v4a but it can be a real pia to get working correctly
Yeah. Was a pain on my Nexus 6. Didn't work 100% of the time. Found the unofficial version from the Play Store Is more reliable
Viper is ridiculous on this phone. With hifi off, this thing sounds incredible. I also have the mixer path modded too. Can't listen at full volume anymore.
Sent from my LG-H901 using Xparent Skyblue Tapatalk 2
Sent from my LG-H901 using Xparent Skyblue Tapatalk 2
So that's viper on the snapdragon dac since hifi is off?
Yes. Personally, I think it sounds better on the snapdragon then the ess sabre.
Sent from my LG-H901 using Xparent Skyblue Tapatalk 2
Sent from my LG-H901 using Xparent Skyblue Tapatalk 2
http://forum.xda-developers.com/google-nexus-5/themes-apps/discussion-viper4android-t2543796
"LolliViPER.zip will install Viper to priv-app and remove Audio FX, DSP Manager, and Music FX. It will also edit the audio_policy.conf for added app compatibility and add a script to allow Viper to work with SELinux enforcing with SuperSU. ***BONUS for ROMs with addon.d support-the zip will place a script into addon.d that will automatically backup and restore everything changed by the zip on dirty flashes eliminating the need to flash every update so long as you do not do a manual system wipe.***"
Not sure if mine is working without using SELinux Mode Changer because the damn thing was already installed and running prior to trying lolliviper. As a matter of fact i'm gonna set it back to enforcing and uninstall Selinux mode changer and see what happens.
Ok, Viper still working even after setting selinux mode changer back to enforcing and uninstalling it, booting to recovery and wiping cache and dalvik (not sure if it mattered) and then rebooting.
"LolliViPER.zip will install Viper to priv-app and remove Audio FX, DSP Manager, and Music FX. It will also edit the audio_policy.conf for added app compatibility and add a script to allow Viper to work with SELinux enforcing with SuperSU. ***BONUS for ROMs with addon.d support-the zip will place a script into addon.d that will automatically backup and restore everything changed by the zip on dirty flashes eliminating the need to flash every update so long as you do not do a manual system wipe.***"
Not sure if mine is working without using SELinux Mode Changer because the damn thing was already installed and running prior to trying lolliviper. As a matter of fact i'm gonna set it back to enforcing and uninstall Selinux mode changer and see what happens.
Ok, Viper still working even after setting selinux mode changer back to enforcing and uninstalling it, booting to recovery and wiping cache and dalvik (not sure if it mattered) and then rebooting.
Last edited:
Care to send some love to bluetooth users...I never did quite get viper
Sent from my LG-H901 using Tapatalk
Sent from my LG-H901 using Tapatalk
Sorry everyone, I didn't have time to finish the surround sound mods or the Bluetooth and speaker boosts. I'll get back to them as soon as this nasty flu stops kickin my butt.
Viper can't even compare to the DAC/AMP.... Viper just adds software noise in my opinion. (actually I think its the exact opposite of audiophile. Tried it on my M8 and was horrified) Kind of like zooming in to a digital photo without optical zoom on the camera. In other words software can only take you so far in terms of creating a physical quality such as waves and volume
Viper is definitely a more fun sound. I prefer it. I added it last night and I'm so much happier.
Sent from my LG-H901 using Xparent Skyblue Tapatalk 2
Sent from my LG-H901 using Xparent Skyblue Tapatalk 2
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