[tobeychris]

Just because it doesn't pop up and say it's not using data, doesn't mean it's not. You're using google maps, it HAS to be using data... where else do all those maps come from? AGPS uses a combination of data downloaded through the cell and real GPS.

foxnews. Maybe, maybe not. The port and IP are a server that contains data about the GPS satellites. It helps you pick up a signal very quickly (under 5 seconds).