Heads up, T-Mobile Samsung Galaxy S 4 owners, because you've got some fresh Jelly Beans headed your way. T-Mobile has announced in its official support forums that the Android 4.3 update for its Galaxy S 4 will begin rolling out today, Nov. 26, and that it will be available both as an over the air download and through Samsung's Kies computer software. The update weighs in at a hefty 781MB and bumps the T-Mobile GS4 up to software version M919UVUEMK2. 

So what can you T-Mobile Galaxy S 4 owners expect to find once the dust settles and you've installed this new update? Along with a bump up to Android 4.3, T-Mobile says that support for the Samsung Galaxy Gear smartwatch and Samsung's Knox security software is included. Considering the size of this update, I wouldn't be surprised if there were a few other goodies packed inside as well. 

In order to install this update, users must hop onto a Wi-Fi connection and then head into Settings > More > About device > Software update. Anyone that'd prefer to update using Samsung Kies can find all of the necessary download links and instructions at the link below. Happy updating, Magenta folk!

Via T-Mobile