Okay so I have never used a GPS or a smartphone but was looking forward to having a GPS with this phone. When people say GPS.. are they referring to the button on the phone that says Maps or Nav or both? Also, when I go into Nav a pop up comes up saying "waiting for location" and it doesn't go anywhere from there. When I click on Maps and than click on my location it says "your current locations is temporarily unavailable". I have tried this in my home both on wireless and without wireless on (does this matter?). I saw the instructions on the one thread of someone who said they figured out the problem, but those instructions are for someone who has some experience. So could someone please post some help instructions in detail. Thank you!