The iPhone has without a doubt been one of the (if not the) year's most popular handsets. The iPhone 4 led smartphone sales at Verizon for the better part of 2011, and both the 3GS and 4 have done the same at AT&T. But is the device still on top?
According to a recent report from The Mac Observer, it is. At least with AT&T anyway. The site claims that it has spoken to a source within the company that says that Apple's smartphone dominated its handset sales during the month of December...