i have (3) R4I 3ds cards without the RTS logo on them. my 3ds are running 5.1.0-11u. i keep getting the "an error has occurred" message. i have updated the kernel over wifi (on the r4i cards) on an old dsi, but it still says only support 4.3? is there any way to get these working on the 3ds???? my kids wanted to watch netflix on the 3ds so stupid me update so i could install netflix. am i stuck with buying new cards?? any help would be greatly appreciated!!