Shortly after T-Mobile started pushing it out, AT&T has also begun rolling the Samsung Galaxy S7/S7 edge Nougat update. Weighing in at around 1.6GB, the update arrives as version G930AUCU4BQA6 for the S7 and G935AUCU4BQA6 for the edge variant. Aside from bumping the Android version to 7.0, the update also brings along some other changes, including network performance enhancements, Samsung Cloud and Samsung Pass, as well as Android security fixes for the month of February. Source 1 2
Source: http://www.gsmarena.com/samsung_galaxy_s7_and_s7_edge_on_at_t_start_getting_nougat_update-news-23497.php
