I recently did a clean install of Xcode 4.6.1 on a new Mac and found I was missing some of the earlier iOS 4.x and 5.x documentation sets. This post shows how to get that older documentation back should you need it. Xcode Documentation Sets Xcode Documentation Sets (“docsets”) are packaged as standard OS X bundles and updated via an RSS or Atom feed. It is beyond the scope of this post but you can
