HTC could be gearing up for an official launch of Jelly Bean for the HTC One X. the update is currently underway in parts of Asia but the rest of us are still waiting for the rollout to begin. If you can wait anymore and have an international version of the One X, you can install the update now. The official ROM has been leaked and it’s available for download now. The update will not work on the AT&T model so do not try to flash unless you want to brick your device. A list of supported CID’s are listed below and to find out your CID, boot the device into fastboot mode, connect it to computer and run the command “fastboot getvar cid”. You can download the update here.