Android up 13%, iOS down 7%, BlackBerry down 81% … and Windows Phone up a massive 52%

The mobile operating system market share numbers are in for Kantar Worldpanel's last quarter, and the numbers are shocking.

Android’s back, baby: Google’s mobile operating system regains U.S. smartphone lead

After three months of iPhone supremacy, Android is back as the top-selling mobile operating system in the U.S. And those who want Apple to produce a cheaper iPhone will know exactly why.

Old phones and new users are key reasons Apple topped 53% U.S. smartphone market share

Sure, the iPhone 5 is a big part of Apple's jump from 35.8 percent market share in the previous quarter, but it's not the only part.