I own three purple r4itt cards and none of them work anymore. Two of them gets a whitescreen on boot though i HAVE the right files on the micro sd card. I use the 4 gb card that "came" with it when i got it. I don't know if it is fake or real but if fakes come with games on a micro sd card when u buy it then all of them are fakes. I tried to put ysmenu on my r4itt card but i think it bricked my card totally, because before i did that i backed the original files up on my desktop and when i put those files on the sd card it still shows me a whitescreen. Can someone tell me if it is bricked and if i can fix it or if i just should give up!