So, i have a issue that i haven't seen asked here: I had to format my 32gb card wich had my games, luma, b9s, etc... Of course that i made a copy of all the files, but when i stuffed everything back and plugged the SD card in my 3ds... nothing! Of course, after many posts in this page i managed to reinstall B9S 1.3 and Luma 1.10 (my SD is formated according to the specifications) and my 3ds booted! but telling me that it doesn't regonize the SD card. I even tried pluggin' the SD card with the original files and it says the exact same thing! I've tried with Luma 7.1 and B9S 1.2, the CWF starter pack, and even praying to the pirate gods but my 3ds still says 'f*k u' Normal 3ds wich had instaled Luma, and b9s. PD: I've follwed the guides of turdpoocharger... just in case [FIXED] Make a quadruple format and try with the basic setup, it worked for me!