i've purchased m3 real from http://www.goldenbridge.hk/ and i read all the tutorials/guides people wrote and everyone is telling me the same thing. copy the system folder to the root of sd card. i do that and all i see when i turn on ds is a picture of micro sd card with cartoon face and says "menu?" i wanted to have sakura installed and i really hope i didn't buy fake. anyone expert about this? please help! i am extremely annoyed..