Yes, conditionally.
directly from your own physical Nintendo DS console using homebrew tools like Troubleshooting and Usage Nds-bios-arm7.bin
This article demystifies Nds-bios-arm7.bin . We will explore its technical function, why it is essential for accurate emulation, the legal reasons you cannot simply "download it" from a safe site, and the proper, legitimate ways to obtain it. Yes, conditionally
The BIOS does not upscale, add shaders, or enable cheats. It only handles booting and low-level hardware calls. For better graphics, look into the emulator's renderer settings or texture packs. and the proper