ROM Hack FE: IF Japanese SE Problem

[OldGlass]

Soo, after a while, I've gotten a bit bored of my American special edition of FE: Fates since I've played all 3 routes, I decided to play the Japanese version. I planned on playing all 3 routes, but there's one problem. There's an update nag every time I launch the Japanese version... and to update, I would need a Japanese 3DS, but I don't. I have an American 3DS...
I also don't have any access to the Japanese version of Revelation even though this is the special edition...
How do I get rid of that update nag and get Revelation?

 

[OldGlass]

I've also tried updating via pressing "y" and it still doesn't work.

 

[sdtg34520]

This is the DS section.

 

[OldGlass]

oh crap, oops.