Well i recently acquired a M3 SD from a friend to use on my gba, however when i put in the M3 it just gives me a black screen after thee GBA boot screen. I formatted the stick in there but the same would happen. Also at time it gives me some Chinese words with Secure Digital in between the words but i dont understand the error, it just tells me to press START. Can someone help me, cause i want it to work but just dont know why it isn't. I can post a picture of the error if anyone needs it.