Unlocked models of Galaxy S6 in India have been reported to receive this Lollipop 5.1.1 update a week or ago. Now, it’s being rolled out in other countries like U.S.
According to Droid-Life, the update to firmware version G920IDVU2COF8 is coming in a huge 609 MB file which is definitely time-taking. In the update, there are some bug-fixes and a minor improvement in the usability.
The camera’s exposure controls have been made better and alphabetical sorting in the app drawer has been introduced. Moreover, you can also remove the S Finder and Quick Connect buttons from the notification shade now.
To update your phone, check under the Software Update option in the About Device section.