Ok, I will try this. But Phantasy Star 0 is DSi enhanced if I use a legit cart of it right? So this will is kinda inferior to the cart?

 

Weird I remember it being dsi enhanced when comparing it on dsi and og ds back in the day or something

EDIT: Doesn't it support WPA like Pokémon Black white black 2 white 2??

 

What about PS0 Mini, the dsiware exclusive version of ps0 that must support wpa

 

Any update on Tony Hawk American Sk8Land, that's probably my most wanted game that is not working right now

 

The ROMs are probably corrupted then.

 

You shouldn't need to revert to an older version.
Make sure DS mode is set in TWLMenu++ settings as well.
The only reasons nds-bootstrap would show the error text, is that either DSi mode is turned on, and/or the arm7 area in the ROM is corrupt.

 

So I've made sure it's the same files on both the 3ds and dsi xl's sd cards... Same roms, same nds-bootstrap, works on 3ds but not dsi xl... Could the sd-card itself be the issue? Only thing is some games are working are others not but all work on 3ds (except American Sk8Land), so I kinda doubt it is the sd card...

EDIT: I've tried ds mode and dsimode and the dif nightlies and releases and sound settings and vram settings and god damn everything.. Going through unlaunch and going through the camera app... How do I launch twilightmenu++ from unlaunch without going through the camera app if I don't have hiya

 

I can't get it or hiyacfw to show on homemenu or unlaunch ive been going through the camera app

 

Welp…. now my dsi won't boot into unlaunch or the dsi menu or anything...

— Posts automatically merged - Please don't double post! —

I'm not sure what I did but I somehow broke the dsi completely trying to fix twilightmenu++ for 3 games even though legit games used to work as well as most other roms

EDIT: I removed the sd card got into unlaunch went into dsi menu reformatted sd card and am now restarting from scratch. It's doing the nand backup now

 

What OS did you use to format your SD card?