You should wait to see with what firmware it will arrive first, then based on that, you'll find out if you can root it without tripping knox!
Or if you don't care about your warranty, you can update ota and after that, root it with cf-root!
Many usersdon’t see any particular reason to change out the stock firmware … more
28 Aug 2014
By Tomek Kondrat
XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Are you a developer?