Android 4.4.2 gets updated for Indian Samsung Galaxy Note 3 users. It is available over -the- air as well as Kies app. The update download is about 361 MB in size. You can easily download the update by heading to Settings < More < About device < Software update < Update on the smartphone.
The update brings sability improvements, bug-fixes, enhanced features and improvements in performance. KitKat features including: Immersive mode, camera icon on lock-screen, Cloud print support, media-art on lock-screen are also likely to be seen.