Good point. Perhaps the data spike is more of the target demographic? I refuse to believe the most logical conclusion we can make from the data is that iPhone 6

Good point. Perhaps the data spike is more of the target demographic? I refuse to believe the most logical conclusion we can make from the data is that iPhone 6+ users view it as a tablet. I mean, if you used an iPhone 4 or 5, the 6 seems like a huge step up. Those who went straight to the 6+ likely had used an Android phone of similar size. But I digress. Interesting information nonetheless. Wouldn't be surprised if AT&T/ others slap on a surcharge for owning a bigger phone now, simply because they'll likely use more data.