Apple sales soar, problems loom

It seems as though other mobile telephones have ceased to exist since the advent of the iPhone. You could have the newest, most hi tech, up to date phone, and you would still not be the coolest one in the room if there was anyone with an iPhone.So what could possibly be wrong? What with a 41% increase in sales everything should be fine and dandy at Apple. And yet, problems seem to be looming,