Latest version of DeSmuME doesn't freeze at all with the new ROM. I can exit the shop, go sailing, return from sailing, use Limits, etc without freezing.
Tested ultimate.fake.account's dump on Acekard2i - Boots, but freezes when trying to go sailing. This is probably the AP. Otherwise, the ROM is the full 64MB.
Thanks for dumping UFA.
Nope. You just run a homebrew app that dumps the ROM to your PC via FTP or old SLOT2 devices can run another homebrew app that dumps it directly to your SD. Pretty easy.