Some time ago, Galaxy Note 3 received his new update: Android 4.4.4 KitKat, but Galaxy S4 didn't get it yet. One of the latest test firmwares, the I9505XXUFNAD - for those who are still on KitKat 4.2 or the previous test build.
The 4.4.2 Android update brings some Ul changes. The biggest difference is using a new style form KitKat and using white status bar icons instead of some colored ones with which Samsung had on all it's devices.With this new feature, the phone received a performance boost and this means higher scores in terms of benchmark. A newer feature is locking the screen by adding a camera shortcut directly on the locking screen for quicker access and when you listen to music the icon is showed in full screen. Now you can type in landscape mode, which is a faster method.
Another Android 4.4.2 features are : new emojis support, wireless printing, option for changing default launchers, stock messaging app or Hangouts for SMS and MMs. Even if there are many customers who wait for this new update, it will surely worth it !