Hi, I'm on CFW (Rebug 4.86) and didn't manage to use the pkg for CFW.
It runs OK, but I get only "Uninstall" in the menu (4.86 ???).
If that can help anyone, I finally got it working using Zer0xFF method.
It works on:
BT speakers (bad sound)
headphones on DS4 plugged on USB (much better)...