YuGiOh World championship 2009 stardust accelerator rom problems

when i play it on my r4 it says the save data could not be accessed.i tried the common issues thread.i patched the game i used max overload i tried EVERYTHING and all it shows is a black screen.i even downloaded the latest kernel. SOME ONE HELP!!!!!!!
(If your having the same/similar kind of problem, plz post it on this thread)

hold on. what r4 r u using (genuine or clone?)
i have an r4-iii and is working fine

its a genuine R4 ds not 3

Make sure you have 1.18. Also, try ARM7 patching via normal means, ie with DSLazy, DSBuff.

I even did that! all it shows is a white screen, then you here a sound and it turns black! This was not because my ds was low on battery power. Arrrrgggghhh, this is so frustrating

Try using YSMenu, the alternative firmware. Also, even with the battery, it still would not make the screens black :P

can you do it for me and post a link where i can download it?

http://www.gbatemp.net/index.php?showtopic=97615 etc. GBAtemp has a few more tutorials around.

i think i did something wrong or something BUT ITS NOT WORKING!:(:(:(:(
can you do it for me and send it plz?