i lost mi backup from mi SD, now i download again Luma 6.5 but now when i turn on the 3ds, no work, only it locks in a black screen with the blue light on, but when i turn on without SD the 3ds, and without SD i can in to configuration of luma 6.5 :/ when i upgrade i put a arm9loaderhax.bin in CTR NAND, like the tutorial