It is official now. We have been receiving reports from folks across our forums that the Android 4.1/Jelly Bean update is now rolling out for the Asus Transformer Pad Infinity (TF700T). As you will recall, we reported just last weak that there was a delay on the update for the Infinity. Luckily, it turned out to be a small delay, as the update is pushing out OTA now. If you are one of the lucky folks who have received this already, give us a shout in the forums.

Source: TransformerForums