There is a passing mention right there on the first page: "As I discuss in the iPhone 6 Plus review, going by Consumer Reports' data it seems that there is a w

There is a passing mention right there on the first page: "As I discuss in the iPhone 6 Plus review, going by Consumer Reports' data it seems that there is a weak point near the bottom of the volume rocker, although it's far less likely to be an issue on the iPhone 6 due to its smaller size."