AT&T rolls out Android 7.1.1 Nougat for Samsung Galaxy J3 (2016)
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Well, starting this week, AT&T customers who own the Galaxy J3 (2016) can update their smartphones to Android 7.1.1 Nougat. The carrier confirmed that it has started the roll-out on October 11, so give it a few days to show up on your smartphone.
Finally, the update addresses the BlueBorne security exploit and brings video calling and Wi-Fi calling into the mix. Keep in mind that this is a fairly sizable download, so make sure you have at least 1GB of free storage on your phone before attempting to update.
source: AT&T
Things that are NOT allowed: