E300KKKUFNJ1 Android 4.4.2 KitKat Firmware for Galaxy S4 SHV-E300K - How to Install

E300KKKUFNJ1 Android 4.4.2 KitKat Firmware Last Updated on 28-Oct-2014. Users of Samsung Galaxy S4 SHV-E300K (Korea) can now update their Smartphone with the latest KKUFNJ1 Android 4.4.2 KitKat official firmware. Samsung recently started rolling out an OTA update about the firmware. The latest firmware build version number is E300KKKUFNJ1. The Korean variant of Galaxy S4 E300K was released with