It looks like the first Samsung Galaxy S4 Android 4.3 update has been released, the update has started tolling out for the Samsung Galaxy S4 (GT-I9505).
The Samsung Galaxy S4 Android 4.3 update brings a range of new features to the handset, which include support for the Samsung Galaxy Gear smart watch and more.
As well as support for the Samsung Galaxy Gear, the Android 4.3 update for the Samsung Galaxy S4 also add Samsung’s KNOX security, support for Open GL 3.0 and more, you can see a list of what is included in the update below.
Samsung Galaxy S4 (GT-I9505) Android 4.3 update details
– OpenGL 3.0 Support
– GALAXY GEAR Support
– TRIM Support (Makes the device much faster)
– ANT+ Support
– Samsung KNOX Implementation (KNOX bootloader and dedicated application)
– Samsung Wallet comes pre-loaded
– Improved RAM management
– Improved Display colour reproduction (Display looks much sharper than before)
– Improved TouchWiz Launcher (Much less launcher redraws and less lag)
– New Samsung Keyboard
– New Samsung Browser (Full screen by default, new tab interface and more)
– New Reading Mode (Optimises display for reading, used by only a few specific applications)
– New Camera firmware
– Minor UI tweaks (Contacts app, Flashlight Widget, dialog boxes etc)
You can check to see if the update is available via the settings menu on your device, the update is only available for the Samsung Galaxy S4 with model number GT-I9505 at the moment, there are no details as yet on when it will be available for other versions.