Forest of Illusion on X: "Anyone in the DS/3DS scene know what's going on here? There are some DSi and 3DS development cards containing updaters and tools on them, however it seems
DS firmware on 3DS : r/NintendoDS
Nintendo 3DS Homebrew / Rom Hack For Any Firmware Up To 9.2 with Gateway Flashcard | Digiex
Nintendo DS Jailbreak, Mobile Phones & Gadgets, Other Gadgets on Carousell