v3.1 – 1.11.2019

• Unity hotfix
• Made aroma instructions clearer

v3.0 – 1.10.2019

• Unity v3.1 update
• Added Aroma Installer option

v2.4 – 1.5.2019

• Unity v3.0 update

v2.3 – 12.23.2018

• Unity v2.2 update

v2.2 – 12.21.2018

• Fix uapp/sapp zipname trigger
• Fix lib workaround
• Update to Unity v2.1

v2.1 – 12.19.2018

• Remove usb policy patching – it’s in a separate module now

v2.0 – 12.18.2018

• Unity v2.0 update
• Fixed limitation in zipname triggers – you can use spaces in the zipname now and trigger is case insensitive
• Fixed old boot script bug – may fix issues for some users
• Improved boot script for user app install – should fix bootloop issues
• Removed really old stuff

v1.8.2 – 12.6.2018

• Add usb audio fix – donjoe0 @xda-developers

v1.8.1 – 11.8.2018

• Add libstdc++ workaround for pixel 3 and 3xl

v1.8 – 11.3.2018

• Added capability to install app as user app. See xda thread for zipname options

v1.7.5 – 10.23.2018

• Unity v1.7.2 update

v1.7.4 – 9.20.2018

• Unity v1.7.1 update

v1.7.3 – 9.2.2018

• Unity v1.7 update

v1.7.2 – 8.30.2018

• Unity v1.6.1 update

v1.7.1 – 8.24.2018

• Unity v1.6 update

v1.7 – 7.17.2018

• Unity v1.5.5 update

v1.6.9 – 5.7.2018

• Add mediaserver kill to boot script
• Unity v1.5.4 update

v1.6.8 – 4.28.2018

• Removed new material apk – go to the app thread for it

v1.6.7 – 4.26.2018

• Added compatibility to match what apks are compatible with (back to ics for all but 2.3 which goes back to gb) cause why not
• Added 2.4 v4a for completeness
• Unity v1.5.3 update

v1.6.6 – 4.23.2018

• Updated new material apk

v1.6.5 – 4.21.2018

• Update new material to v2.6.0.4

v1.6.4 – 4.16.2018

• Unity 1.5.2 update
• Add AML detection/notification
• Update old material to latest repo version (no longer trips play protect)

v1.6.3 – 4.13.2018

• Fix typo for pixel2/eph1 lib copy

v1.6.2 – 4.12.2018

• Reworking/fixing of audio file patching

v1.6.1 – 4.12.2018

• Unity 1.5.1 update
• Pixel2/EP1 fix

v1.6 – 4.12.2018

• Backtracked version numbers – removed buggy/broken builds
• Add jni for all v4as
• Use priv-app only for v4a
• Various bug fixes and improvements
• Unity v1.5 update
• Updated new material apk

v1.5.5 – 3.30.2018

• Fix effect removals

v1.5.4 – 3.29.2018

• Unity v1.4.1 update

v1.5.3 – 3.18.2018

• Remove dalvik cache for old v4a installs – should fix weird app issues
• Unity v1.4 update

v1.5.2 – 3.1.2018

• Real fix for vol key logic

v1.5.1 – 2.26.2018

• Quick fix for vol key logic

v1.5 – 2.25.2018

• Fix for essential phone oreo
• Fixed vendor files in bootmode for devices with separate vendor partitions
• Bring back old keycheck method or devices that don’t like the newer chainfire method
• Fix seg faults on system installs

v1.4 – 2.16.2018

• Add file backup on system installs
• Fine tune unity prop logic
• Update util_functions with magisk 15.4 stuff
• Fix music_helper/sa3d removal in xml files

v1.3.1/1.3.2 – 2.12.18

• No need for permissive selinux anymore for op 3/3t on oos oreo

v1.3 – 2.12.2018

• Fix vendor cfg creation for devices that don’t have it
• Fix sepolicy patching

v1.2 – 2.10.2018

• Added sa3d removal for Samsung devices

v1.1 – 2.6.2018

• Fixes for xml cfg files

v1.0 – 2.5.2018

• Initial rerelease

Viper4Android FX is one of the best known audio enhancer mod available for Android Devices. It comes with a number of features that lets a true music listener to enhance his experience.

Credits:

• ViPER’s Audio
• ViPER520 @ XDA Developers
• zhuhang @ XDA Developers
• Team_DeWitt @ XDA Developers