Update brings #T-Mobile's native video calling feature to Galaxy S6/S6 edge

<!-- rectangle --> When T-Mobile launched its native video calling feature last week, it was only available on the Samsung Galaxy S6 edge+ and Galaxy Note5 smartphones, although the carrier said that the Galaxy S6 and Galaxy S6 edge will get it the following week. As promised, the feature has started rolling out to the latter two through a software update. Sized at around 413 MB, the