If you are HTC One X user from Asia or Europe, keep checking the update button, Android JellyBean 4.1 is waiting for you. According to the sources, HTC is rolling out JellyBean 4.1 in various regions of Asia and Europe. This update is packed up with Android 4.1.1 and Sense 4+. Moreover, Expandable notifications, Google Now, quite useful minor tweaks like a new Gallery app.
Certainly, if you are not able to update your device, here’s the reason behind it: HTC didn’t rolled out this major update for your particular CID (a regional hardware identifier code, typically by country or carrier). Infact, Considering the European region till now, we have no confirmation whether One X got OTA update or not.
If your CIDs are not on the list, don’t worry, HTC is expected to increase the number as day goes on. Do let us know your CID if you got the latest update trough the comment section.