I've made a python script to redirect lifeshow to Prex I've included instuections in zip please note you need python and lifeshow installed it includes rc start up
Pleaase Note that this us for 4k TV for HD/3D reffer to my other git https://github.com/ClosestStorm/PlexTVFirefoxOS
Video Preoof https://www.youtube.com/embed/6Ij6y7G8xSk