Samsung Galaxy S7 and Galaxy S7 edge get June security patch on T-Mobile
The June security patch fixes 96 Common Vulnerabilities and Exposures (CVE) in Android, as well as 23 that are Samsung-specific. Users should also expect performance and stability improvements with the update, which are just as regular as security fixes.
T-Mobile Galaxy S7and S7 edge users should receive a notification soon for firmware versions G930TUVS4BQE1 and G935TUVU4BQF6 respectively if they haven't already.
As always, do make sure that the phone has enough battery charge left for the duration of the update, and it's connected to a stable Wi-Fi network to avoid any issues with the upgrade.
source: T-Mobile (1, 2) via SamMobile