However, if you have tried to set up a 3DS emulator (like Citra or Lime3DS) on your Android phone, you have likely hit a frustrating wall:
Note: Do not rename the files. The emulator looks for these exact names. 3ds emulator bios file download for android better
You're looking for a 3DS emulator BIOS file download for Android. Here's some helpful information: Unlocking Perfection: The Ultimate Guide to 3DS Emulator