In regards to the last Prof. Layton 2 Puzzle

*No Spoilers Please. Also, I'm running this on a M3DS Real on a NDSLite*This is more of a problem with my mother's save file (third from the list, 3 out of 3 files filled) because at the last puzzle of the game (at least I think it is) you have to open the Elysian Box. We already have the idea of solving the puzzle but as soon as she/I raise the Sun the game freezes with the last playing sound held. I know that you'd have to blow into the mic in order to solve the puzzle (at least I think that's the case here), but could that be the problem?; transitioning from touch to mic mechanic? Either way, we can't officially finish the game without solving that last puzzle. So is there any help I can get from this I would greatly appreciate it. Also, I wasn't sure where to post this, so sorry if it's in the wrong spot.And does anyone know if DSiWare would be accessible for play from a flash card, like M3 or R4(i), onto a regular DS?

Have you tested your MIC?
Check if the game chrashs after a reboot of your DS.
Also check if your firmwire is the latest. (http://www.linfoxdomain.com/nintendo/ds/)I think a format isn't needed here right now.
Oh, advise: back up all your files! When you need to format that you don't lose any.

Actually I may need to because it doesn't seem like anyone else got that problem and I also had occur to me this problem on my save file. Thanks though, I did need to update my ware someday.