AT&T has started pushing out a new update to Samsung Galaxy S8 and S8+ units on its network. The 380MB update arrives as build numbers G950USQU1AQEF and G955USQU1AQEF for the two devices. The official changelog reveals the update brings UI and Bixby-related changes. It also fixes SD card sync and file transfer issues. Then there are some messaging enhancements and stability improvements. Finally, the new firmware also delivers the May Android security patch. Source 1 2 | Via
Source: http://www.gsmarena.com/samsung_galaxy_s8_s8_update_on_at_t_brings_bixby_and_uirelated_changes-news-25602.php
