I order 20 pcs R4i 3D Gold (www.r4ids.cn) from eachgame.com but they sent me 20 pcs R4i non 3D gold with the label of R4i 3D Gold. So I dont know the different beetween r4i 3D and r4i non 3D from r4ids.cn, I using the update file 4.4.0 of r4i 3d to update these card. When update is done, the icon metroid still appear, but when I enter the card, load a game, the screen display "Loading..." and stuck here. I try to insert another card to DS and I found the origin icon of these card is "deep labyrinth" so it's not a r4i 3d card, it's just r4i non 3D (check here http://r4ids.cn/r4ids-e.html). So, i re-update it to 4.3.0 version by using file ftp://r4idsdown:email@example.com/R4iGold_Non3DS_3DS43.rar and hope it will make my card load game (i'm an seller, if it will run game, i will sell these card to Dsi user) but when the update is done, the card is also dead. My dsi notice me "these is no game card in slot". The r4i non 3D which not yet update to 4.4.0 by r4i 3d card file is still loading game perfect on DSi I have 4 pcs is brick by this way, anyone can help me? Please!!!