According to an internal memo, Android 4.4.2 KitKat update for Verizon Samsung Galaxy S4 is expected to be released on May 2nd. The Android 4.4.2 KitKat update will make the Samsung Galaxy S4 faster, smoother and it also brings a few new features.
What to expect with the new update
white status bar icons
a camera shortcut on the lockscreen
new camera modes
option to select default messaging and launcher apps