Rejoice BlackBerry Z10 users who are on AT&T, the US carrier is rolling out OS 10.2.1.2179 for you.
It has been a long time coming. We’re also not certain if the BlackBerry Q10 will receive a similar update.
Nevertheless, for now Z10 owners can get the update via Link or OTA. If you receive a similar update for the Q10, please let us know in the comments.