Been using my old F3 as a music player since Poweramp has tons of features that my iPod doesn't. Buuuut my iPod's headphone out is much louder - I'd say maybe 30%? Is there any way to boost the headphone output? I am rooted. I've done some digging online and on some phones you can change numerical values in a config file to up the output but I can't figure out if we've got a file which could do that for me.