Android 4.1.1 and HTC Sense 4+ update. The new Build number after the update will be 3.14.401.27. (How to update: Slide the Notifications panel open, and then tap Settings > About > Software updates > Check now).
Updates on Android 4.1 (Jelly Bean) and Frequently Asked Questions
We're looking forward to providing our HTC One X and HTC One S customers with Android 4.1 (Jelly Bean) along with our latest version of HTC Sense. As with any software upgrade, we work closely with our carrier partners to ensure we deliver the best