I'm new. So I got CFW yesterday because I bought a new SD Card. After I downloaded the CFW, I got some CIA files and installed them. Today, I open my 2DS and it doesn't boot up. It boots only without the SD. I reinserted it back into the DS when it is at the menu and it says that the SD is NOT accessible. I take it out and put it into my PC to check it and IT ISN'T FUCKING DETECTED!!!! I tried on two different PCs! I think the SD is corrupted but I just got CFW and bought that new SD. Please someone help. Also, if I save up for a new and bigger and FUCKING LEGIT SD card, how would I get my CFW back? I checked my version in the settings and it said Sys 11.2.0-35E. Tell me how please! P.S. I'm nooby af.