Samsung Epic 4G (Galaxy S)

thank you.
what the rep at the store was saying.
IF!!! your not using it.... turn it off

plain and simple. kinda obvious and more common sense then anything. like you wouldn't leave your car running if your not driving it would you?

don't get butt hurt about what people say. you come here to try and rant about something that even the sites and forums you use say for you to do. like 4g its really used for mobile hot-spot (if you wanted to use it and be able to make or receive calls, web browsing (if needed) and other apps. turn it off if your not using it. blue tooth is iffy usually people use it while driving. wifi if you need it, and gps is usually the killer of batt life. turn it on only if your using a navigation service.

BOOM!!! simple as that! was that to hard to really comprehend?