Okay so I was playing pokemon heart gold and it kept crashing every tmie I went through 2 screens by either doors or saving/using inventory/taking phone calls. Anyway I came here to update my firmware but since I have not done this for over a year I forgot. I found a file and just extracted everything to the removable directory and said yes to all. Now my card doesnt load. Can someone please help me!! I dont have a pc at home and use public internet access only on weekdays ys menu or r4 is fine I just need it working again!