So soll V4A unter 5.x klappen (Nexus 5). http://www.reddit.com/r/Nexus5/comments/2mdt04/how_to_get_v4a_working_again_on_lollipop/ " These are the steps to get V4A working again like it worked on KitKat (you obviously need root access for V4A): Step 1: Download SELinux Mode Changer, because you need SELinux to be set on permissive. Step 2: Install Busybox, V4A requires a working Busybox. Step 3: Go to the Developer options. Search for this option: Use NuPlayer (experimental), unclick this option, so you will use AwesomePlayer. (Very important step!) Step 4: Install Viper4Android, I chose the super audio quality option, because I didn't notice any extra battery drain. Step 5: Test it with your favorite music player. With these steps, you should have a normal working V4A. I tested it on my Nexus 5, Play Music and Soundcloud are working, proof. Hope this helps! " Werde es später mal testen.