With all the attention being lavished on the Galaxy S8, you'd presume that Samsung and carriers have probably forgotten about older devices. That is especially true if said device is about 2 years old. Barely making it to the cut, the Galaxy S6 family, launched in 2015, got their Android Nougat update way back in March. That is, at least the European ones. Catching up before it forgets, AT&T is finally rolling out the same update to the Galaxy S6, Galaxy S6 edge, and Galaxy S6 Active.