Hi guys,
I recently got a 3ds xl on version 4.3 and a Gateway card. I've installed it successfully and have played a few backups and so far no issues, but the other day when I tried to open the super smash bros backup, the 3ds went to a black screen and just stayed there. Through my research I found that it may be due to not having an updated emuNAND, so I booted into gateway mode using the blue and then red card, and downloaded a system update. After the update was successful, I was no longer able to use the red card to enter gateway mode. I am able to format the emunand and go back to the default firmware that gateway comes with, but am unable to play super smash bros. Could anybody please advise on where I should look to resolve this issue? Thanks in advance!