Sprint LG G Flex (Model: LG-LS995) has already received the Android kitkat update. There are lots of new features in the Android kitkat and it brings with it a number of enhancements and changes.
Now, an updated user manual for Sprint LG G Flex is available for download. In this user manual, you will find the new features, tips & tricks includes in Android kitkat 4.4.2
Download Sprint LG G Flex User Manual / Guide [Android Kitkat Verison]