 iPhone does it, Android does it, Samsung does it. They all do that. I always unclick that box because why should I send you all this rich data about how I'm using this phone? Now, by the way, what are they collecting? Everything. Everything. How you swipe, the time you turn your phone on, the time you turn your phone off, when you use your phone, when you're not using your phone, how many apps you download. Everything's being collected if you're sending back that diagnostic data. And of course, that box is checked by default.