HTC is trying to keep up the schedule of updates they set in motion for their devices, and the HTC One X begun to receive Android 4.2.2 in the India region. Now it seems that more than a dozen European countries also begun to see the update hitting their phones. There is still no word on when the update will make it across the ocean and into the states yet, but once that happens, we will let you know.
Source: HTC Source