I have an M3 real and I use the Sakura modded english firmware. Everytime I turn it on text on the screen reads, "can not handle disk format Disk size is too large, or cluster size is too small. recovery method: Try to reformat the card with a bigger cluster size Application terminated." I have no idea what the cluster size is. I want to reformat it, but afterwards i want to put the same files on it, will it do the same thing? The last thing I used was ds organize and I was renaming things and moving files. Any help on how to fix this?