Garyopa can you confirm the leak of the unoffical guide posted over at the other site by user SonyUSA is real? Not sure if we are allowed to post links to it.
Yep, it is legit.
He will post the guide here later.
But remember it is still unofficial.
This is only one of various ways to get your New 3DS updated with the new exploit, it only has to be done once.
Also this is just a guide, there is nothing available yet, and there is nothing to leak either, there is no files available or stuff hidden or other things, nothing has been uploaded or make available yet, except to a very few group of people less then 5, and out of that the files were time-locked to only work for a day or two at most.
All official docs, guides should be available soon <--- (Again, I know that word, but it is the best I get also!)