Hi, any help getting this to work would be greatly appreciated. I've got a 3DS running on 4.4.0-10U but I can't get the system to kick into 3DS mode when I press "Nintendo DS Profile". I've reformatted 2 micro sd's (one for each flashcart) and the 3DS's sd card as mentioned, ran the wood kernel 1.64 through the blue card and entered "3DS Mode", went back to Home, put the launcher.dat file on the sd card and reinserted it into the sd slot, went through the menu to the "Nintendo DS Profile" button and pressed it, but that's as far as it goes............ no resetting and flashing of screens, just opens the basic profile page asking to change message and color, that's it.... I've looked through every manual I could find trying to figure out what I was doing wrong, tried putting the launcher.dat file on the micro sd as well as the system's sd card. I've got to be messing up somewhere, just can't figure out where. Has anyone else had the same problem that the launcher.dat file isn't kicking in? I'm utterly confused over something that should be so simple..... Help please. Post Merge: [time]1389546178[/time] I forgot to mention that I did have the system on the whole time between switching from blue card to profile menu, thanks.