Without a valid BIOS7 file, an emulator cannot translate these hardware calls, resulting in games that crash, have no sound, or fail to boot entirely.
: Legally, users are expected to dump these files from their own physical Nintendo DS hardware. Without a valid BIOS7 file, an emulator cannot
How to Download Bios7 Bin Delta And Other DS Bios Files？Install Guide! Without a valid BIOS7 file