Week in Review: October 7th

Welcome to the Week in Review, where we recap the top stories of the week!

More Lumia 1520 pictures leak

  • Giant 6-inch “phablet” phone
  • Should be revealed on Oct 22 at Nokia World

GDR2/Amber released to AT&T users

Microsoft rumored to remove back button

FourSquare app updated

  • New update adds some UI improvements
  • Available for both 7.5 and 8.0