T-Mobile rolls out June security update for Samsung Galaxy S8 and S8+
If you own the T-Mobile Galaxy S8 or S8+, you'll notice that the icons have been added to the left-hand side of the navigation bar, which will allow you to see more of the display without navigation concealing it.
Also, the range of available background colors has been changed and, after updating the software, the background color will be set to the default color. The update weighs in at about 280MB and your smartphone should restart after it's installed.
Things that are NOT allowed: