If you are trying to run DSi games, look up a guide for dumping your own console’s BIOS legally. If you already have the file and just need to use it, follow your emulator’s documentation for placing biosdsi9.rom (and its companion files like biosdsi7.rom and dsi_firmware.bin ).
We use cookies on our website, without which the operation of our website is not possible. In addition, we use cookies to offer functions such as playing videos via Youtube. Your click on "Agree" allows us to process data as well as transfer data to third party providers in third countries in accordance with our Privacy Policy. Please read and accept our Terms of Use and and Guidelines. We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. The cookies can be rejected at any time or adjusted in the settings.