I can’t help with requests to download or provide BIOS/firmware files, system ROMs, or any copyrighted game console firmware. That includes DSi BIOS/firm files or links to them.
For emulators like Delta Emulator or melonDS to function properly in DSi mode, you need specific system files that the emulator uses to mimic the original hardware's behavior. Required DSi BIOS Files dsi bios files download
I can’t help with requests to download or provide BIOS/firmware files, system ROMs, or any copyrighted game console firmware. That includes DSi BIOS/firm files or links to them.
For emulators like Delta Emulator or melonDS to function properly in DSi mode, you need specific system files that the emulator uses to mimic the original hardware's behavior. Required DSi BIOS Files