According to AT&T, HTC One X owners can expect to see the update to Android 4.1 Jelly Bean begin arriving on handsets today. It still keeps last year’s HTC flagship a hair behind the curve in terms of the latest Android software, but it’s a major upgrade from the Ice Cream Sandwich build the phone shipped with.

AT&T detailed what users can expect from the update in a blog post, including new Jelly Bean features such as Google Now, enhanced notifications, and more. The phone’s Sense 4 build remains more or less the same with the addition of a new front-facing camera countdown timer. (Curiously, that blog post covering the update has since disappeared from the web. We’re unsure if this means the update launched prematurely.)

To check for the update, which also enable ISIS mobile payments and AT&T’s Locker cloud service, navigate to your phone’s settings menu and check under ‘About phone.’

[via AT&T | Thanks, Rel!]