So I just recently got an 8gb Micro SD card. I had a 2gb previously with all my system information, games, ysmenu, and emulators, for my R4. Well, the R4 ran perfectly before i transferred all the data over to the 8gb and after it was all on there, I booted it up and it got stuck at the loading screen... So, I got all new firmware and I even used the R4bugFix. Dunno what else I can do.. It says on the box that my R4 came with that it can use up to a 32gb micro sd card. So, I don't know why exactly its doing this... Any suggestions? Help? Anyone know exactly what to do?