So, I have got a flash-card called R4i 3DS (Probably clone). I had it working even last night. But now it shows 'A error has occurred. Please press and hold the power button to turn the DSi off and refer to the Nintendo manual.' It says around something like that. I haven't upgraded the DSi or anything. The SD-cards are good too. Can somebody help me? Thanks in advance. Also, if somebody is curious, it also has web address on it. www.r4i-3dsnew.com. If I have broken any rules, sorry. Also I don't know if this is the right place for this topic.