Kingdom Hearts DS (U) gets a black screen after selecting a dificulty

y every time i choose a dificulty it keeps going on a black screen?i tried patching it with lunar ips but still gets a black screen

i don`t have that game, but if there is an other version, i say download that version and try again.

Maybe your firmware is not updated. Sometimes you need to redownload the game and try it. Try downloading the latest firmware for your flashcart. What do you use?

wotzit95 · #1y every time i choose a dificulty it keeps going on a black screen?i tried patching it with lunar ips but still gets a black screen

I had the same problem, but I downloaded patched version from here https://www.romulation.org/forum/index.php?topic=23731.0
Works perfectly. You have Supercard DS One, yes?