Galaxy S4 LTE Receives Android 4.3 I9505XXUENA4 Stock Firmware [How to Install and Root]

Samsung has just started rolling out its latest Android 4.3 stock firmware with build number I9505XXUENA4, for Galaxy S4 (LTE) users across the globe. As the new firmware is being rolled out in phases, it may take some time before it is available for Over-The-Air (OTA) update.