The Australian network Telstra recently revealed on their website the possibility that HTC may already be preparing to bring Android 4.1/Jelly Bean to the HTC One XL and the One S. There was no specific date given, so who knows how far out this will be. Still, the fact that they posted it seems to suggest that it is being worked on, and could point to the possibility that it will happen sooner rather than later. Of course, this is not guarantee that things are the same for the U.S. versions of these devices. We will keep an eye on this and inform you if anything new is shared.

Source: Engadget