Apple’s iPhone is the most profitable product offered by the most valuable company in the world.
With only three iPhone models in its lineup, the Cupertino-based technology giant shipped more smartphones last quarter than any other vendor in the world.
Carriers that sell Apple’s sought-after smartphone enjoy huge activation figures each quarter as a result, but activations and unit sales don’t necessarily paint a complete picture. In fact, according to some industry watchers, carriers hate the iPhone.
Full Story: Carriers hate the iPhone