Congrats !!! Just FYI your updates comes direct from Samsung and not T-Mobile since yours is US unlocked model. So in future you may see T-Mobile branded carrier phones receiving security updates and you still haven't received anything. That's because we unlocked peasants have to wait longer for updates than carrier versionsPurchased unlocked from Amazon. Arrived today, T mobile, updated with Nov and December security updates, now it's downloading 10. Fingers crossed. Moving back from iPhoneX, haven't used a Galaxy since my Note 8.