Hello. I cracked my 3ds some time ago. I installed the custom firmware luma. Everything worked fine, I had no problem. Until recently my SD card no longer works. I can not do anything for her and so my 3ds does not turn on anymore because she needs the SD card. I do not have backup available either. Is there a way to fill a new SD card so that it can allow my 3DS to work as before? Thank you.