So I just got an iPhone for my birthday a few weeks ago knowing that I would only have edge coverage. Well I just checked my phone shortly after 10PM and I had full bars 3G compared to the 2 bars of edge earlier this evening!!! Does anyone know how to find out if the update included turning on the 850MHz band? Anyone in the DeKalb/Sycamore area notice improved coverage inside buildings? Update: 3-5 bars 3G at my desk at work. I was previously getting 2-4 bars edge. Slightly better signal strength inside here.