Hacking Why I get a white screen when trying to launch games?

[lWanderingl]

Hello, and sorry for the many questions I made in the last period, I have a quiet strange problem:
My brother's flashcard works perfectly on my dsi but my *R4i gold 3ds* freezes with a white screen everytime I try to start a game (idk why, it has the last firmware and kernel).
No one of the two flashcards are compatible with my dsi, in fact I'm using unlaunch and twilight menu++, maybe this information is usefull.
Thanks in advantage also for the patience

 

[lWanderingl]

P.s. it's 3ds 2013 version

 

[Stealphie]

Try using YSMenu in the R4i Gold 3DS.