Update: It seems these instructions aren't working for most people. Until another method is found, you'll have to wait for the OTA update to be pushed to your device.
Still waiting for that Android 4.1 OTA on your AT&T HTC One X? Well, wait no more: you can manually flash the update to your stock AT&T HTC One X running the latest firmware using the following instructions (your data will not be wiped). Read More
If you have a European or Asian model One X (read: Not AT&T), start frantically hitting that check update button - it's
peanut butter jelly Jelly Bean time. We're hearing from multiple sources that HTC is beginning to roll out Jelly Bean to the One X in various regions today.
This update brings Android 4.1.1 and Sense 4+. Expandable notifications, Google Now, and some fairly minor tweaks like a new Gallery app in Sense are in tow. Read More