Users of Samsung Galaxy S4 can now install Android 4.4.3 KitKat update on Samsung Galaxy S4 LTE using a custom ROM.

The GSM Arena post about the specifications of the Samsung Galaxy S4 LTE noted that the latest and official update made for the GT-I9505 model is the Android 4.4.2 Jelly Bean. But props to custom developers, Samsung Galaxy S4 LTE I9505 users can now install Android 4.4.3 KitKat update.

According to WCCF Tech, the AOSB custom firmware is now out for Samsung Galaxy S4 LTE I9505. Some of the changes and improvements included in the Android 4.4.3 KitKat AOSB Rom for the Samsung Galaxy S4 LTE are:

OTA Support

Android-4.4.3 r1.1 KTU84L

AOSB Feature: Custom SmoothProgressBar with v0.4 API

AOSB Feature: Control and customize "Toast Animation"

AOSB Recent App with HTC Style

AOSB Power Saver Manager

On-The-Go Mode

Keyboard Animation

Scrolling Animation

Flip to Mute/Reject Call

Advanced BatteryBar

User selectable camera click sound (disable camera sound)

MediaScanner behavior on boot

Configurable up to user (LTE or 4G)

Advanced Battery Bar

Navigation bar with custom dimensions

Screen video recording

Incoming calls dialog

RAM bar with custom colors

Advanced low battery indicator options

See the entire list of features and tweaks included in the AOSB custom ROM based on Android 4.4.3 Kitkat update, as well as the detailed installation procedures here.

But before installing the official Android 4.4.3 KitKat update on Samsung Galaxy S4 LTE I9505, there are some requirements to meet first.

First, battery level of the Samsung Galaxy S4 LTE GT-I9505 should be 80 percent to avoid power interruption during the installation process.

The data and settings installed on the Samsung Galaxy S4 LTE I9505 should have proper backup. Use recommended recovery tools such as ClockWorkMod or TWRP to do so.

Turn on USB Debugging Mode on the Samsung Galaxy S4 LTE.