Yeah I updated everything first on my NDSL and then tried cutting the wire and placing it back in my 3DS and...it didn't work...so I checked to make sure it was updated and went back to the board and scratched that bad boy up. Created a deep gash because the problem was I didn't cut the line and couldn't see that I hadn't went through. So with the line now cut I inserted my card back into my 3DS and behold!! It's working brilliantly again.
Glad to hear mate!
I think the problem for some is either not updating the wood 1.60 or not cutting the wire deep enough.. It's like someone just said "it's obvious the updates not meant for the 3DS RTS" Well my cart is the R4i 3DS RTS and had the old DORASU logo and WORKS FINE!!