I've been trying to test battery usage on my phone so I've been running Pandora today and I received these stats when I view battery use: 5hrs 40 minutes @ 40% Pandora 36% Mediaserver 36% Display 12% Android OS 5% Phone Idle 5% Call Stand by 4% I have Smart actions for woek which have disabled gps, background sync and wifi. I believe I need Cell Data for Pandora to work, gues I could have checked that today, but if I'm not on Cell or WiFi I can;t imagine I would be getting Pandora. I can't seem to figure out what Mediaserver is and why it's running so much battery. Does anyone know what this is or how I can disable or limit iut's use? Sorry if this has been addressed already, I searched but was unable to loacte a post which seemed to fit my question.