My 4G map is solid blue. But I'm getting only 1 or 0 bars in 4G. Worst part is that while it switches from 4G back to 3G back to 4G, there seems to be a moment of "dead time," where I have no service at all for a few seconds. When I was updating the software, I just turned 4G off in order to speed up the process. Whats up with that? Definitely not worth $10 yet. I want to see how fast it is, but it won't stay connected long enough. Yes, I must be in a bad spot at my house, but did I mention that the 4G coverage map is solid blue for me? Oh well. Phone is awesome, though. It even syncs up with Outlook. Bye bye blackberry.