Here's the change log from Samsung's support site:
- Android 4.4.4
- HD voice Icon support
- International Wi-Fi Calling support
- Google Security Patches
- Knox 2.0
- Kids Mode
As usual with over the air updates, it may take a few days for every Galaxy Note 3 on Sprint to receive the new Android 4.4.4 update. If you own one of these phones, are you glad you are getting the latest version of Android with this update?