Heads up, AT&T Galaxy S 4 owners, because you’ve got some Jelly Bean goodness headed your way. Several AT&T Galaxy S 4 owners are reporting that a sizable 719.16MB update has appeared on their device in the past 12 hours or so, bumping them up to software build number JSS15J.1337UCUEMJ9 and Android 4.3 Jelly Bean. Also included with the update is compatibility with the Galaxy Gear smartwatch and support for Samsung Knox. Samsung has previously said that the update packs advanced camera options and new versions of Easy Mode and Multi-Window as well.
Neither AT&T nor Samsung have made any announcements regarding this update, so for now there aren’t any official details available regarding its contents or rollout schedule. There have been quite a few Galaxy S 4 owners that’ve successfully pulled the update from the sky, though, so if you’ve got an AT&T-flavored GS4 and a hankering for some new software, you can head on in to Settings > More > About device > Software update > Check for updates to check for the MJ9 update now. Don’t forget to shout out in the comments below once the update hits your handset!