T-Mobile has officially announce that there’s a new software update headed on Samsung Galaxy Tab 2 10.1 owners to build version T777UVMF4. This update is still based on Android 4.1.2 Jelly Bean just like the previous released – Software version T779UVTMC2 but this one finally includes a notable feature that enables 4G LTE. Finally! To those who keeps on waiting about this LTE connectivity feature will now check this update through OTA (over-the-air) or by using Samsung Kies. This new update build T779UVTMF4 will be rolling out starting from today June 15 and will continue to be delivered until July 19. The download software file is around 69.8 MB in size.