Originally posted by carumba10
Well now you guys have me really confused. Especially after checking out a few articles online.
http://www.apartmenttherapy.com/is-google-maps-on-android-a-be-154406
and
Do you need a mobile phone signal for GPS to work on smart phones?
No. There is some confusion in that, if a mobile signal is available to them, Smartphone’s may use something called Assisted GPS to gain the approximate location from the phone signal. The mobile signal is then used to speed up the calculation of the position fix from the GPS satellites. The availability of a phone signal has no effect on the eventual accuracy of GPS readings once a device has fixed its position; the purpose is simply to get a fix faster when the GPS functionality is switched on.
There are some cheap apps that do require an internet signal to show mapping, and so are not likely to work in wild areas. However, the better quality Smartphone apps store any mapping legally on your phone so that it is always available.
Color me confused as wellthis doesn't counter what's been said. basically, you can get the gps signal from the satellites no matter what, regardless of reception. IF you happen to have the maps stored on your phone already as part of an ap functionality, then you will have full functionality of the gps mapping. however, you need to have some sort of reception if you are relying on the simple 'maps' ap on your phone. if you don't have reception of any sort, either on the fly, or doing what you did, then you will have the location on your phone, but without accompanying maps.