T-Mobile has started pushing out a new update to Samsung Galaxy S6 and S6 edge units on its network. Arriving as firmware version G920TUVU5EPK5 for the Galaxy S6 and G925TUVU5EPK5 for the edge variant, the update brings along Android security fixes for the month of November. Aside from the latest security patch, the update also includes some performance and stability-related improvements. Given that the roll-out has just begun, it may take some time for the update to hit your device. Meanwhile, if you feel impatient, you can manually check for the update by heading to your handset's...
Source: http://www.gsmarena.com/samsung_galaxy_s6_and_s6_edge_on_tmobile_getting_november_security_update-news-21954.php