Today seems to be a day filled with updates for different Samsung phones. First the S7 duo got new software to improve stability and touch, then Verizon rolled out Marshmallow to the Galaxy S6 edge+ and a minor update to the Note5, and now it's T-Mobile's turn. The magenta carrier is sending out the update to Android 6.0 Marshmallow to the Galaxy S6 and S6 edge units it's sold. Both of these are pretty large, the required downloads coming in at around 1.3GB each. So do make sure you use Wi-Fi to grab the new release once that update notification hits your particular...
Source: http://www.gsmarena.com/tmobile_rolls_out_marshmallow_update_for_the_galaxy_s6_and_s6_edge_-news-17713.php
