Hi, I just got a R4i 3ds 2 days ago. I was able to do the ntrboothax hack with it on the first day on a 3ds XL on 11.5. Since then None of my old 2ds or new 3ds or old 3ds can read it! Tried to add the paper thins behind it to tried to see if the contact was not touching but no luck there… Tried reformatting the micro SD card and putting back the files one it… But still no luck… Tried to clean the contact using alcohol… Not luck… It’s like if they weren’t any card in it! This is the R4i RTS gold from r4ids.cn. Anyone got any ideas?