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Delta NDS: Download & Install BIOS on iOS

The BIOS image is an essential part for some emulators. In this case, we’re talking about Delta on iPhone (iPad). To play Nintendo DS (NDS) games, these small files are needed. Come on, let’s get them.

Download Nintendo DS BIOS on Delta Emulator iOS

You need to download those three files. So that the warning “Error Missing Required DS Files” does not appear

How to Install the NDS BIOS for Delta on iOS

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The next step is to open our emulator and go to Settings → Nintendo DS → Scroll down to DS BIOS Files and select the files you downloaded. BIOS 7 goes in BIOS 7, and so on.

With this, any game you try to open will work perfectly.

What is the Nintendo DS Bios?

The BIOS files of the Nintendo DS are essential files that contain the code and data necessary to start and run the Nintendo DS console. They act as an intermediary layer between the system hardware and the game software, allowing the emulator to function correctly. Here is a more detailed description:

  • BIOS7: The main BIOS used by the ARM7 CPU, responsible for handling most basic tasks and backward compatibility with Game Boy Advance games.
  • BIOS9: Used by the ARM9 CPU, responsible for more advanced tasks and managing graphics and sound in Nintendo DS games.
  • Firmware: Includes additional data necessary for booting up and initial system configuration, as well as user information and saved settings.