[jpwhre]

that gps icon pops up when your gps is on, but it is actually doing something. If your location changed for sense weather and it's updating. Also weather bug with follow me package does that. Also if you have google internet set to search based on your location, and you internet is on (even if you pushed home softkey your internet is still on) many apps use your gps location. They will try to use your network to locate you but it is a general location, gps is more accurate. I always leave it on. battery killer though.