Hi. I've made yesterday some questions on various topics and tutorials about the downgrade on a N3DS XL US but nobody answered and to prevent a brick, I prefer to ask (even on a new thread) instead of jumping on the downgrade wagon and praying for luck: Is there at the moment any safe procedure to downgrade the N3DS with the file found on the iso site? Because I read about the bricks and some tutorials, but the N3DS is barely mentioned in them. When downgraded, can I install any N3DS CFW? Because I read that some downgraded consoles can't access to any hax. Do I need to have a fully formatted microSD card, besides the one that's already on the N3DS with the downloaded files/updates/DLCs and such? Or by only backing up the files and formatting the microSD is ok? Thanks in advance for the help that you guys can provide. English is not my main language, so I need to clarify my doubts before performing the downgrade.