Tools
Step 1: Set up Dolphin
- Open Dolphin and click on the "Config" button.
- Click on the "GameCube" tab.
- Set the GBA Bios to the one you downloaded.
- Close the settings and click on the "Controllers" button.
- Set Port 2 to "GBA (Integrated)" and close the settings.
Step 2: Start your game
- Load your game in Dolphin.
- Right click on the mGBA window that appears, then click "Load ROM".
- Choose your GBA ROM in the window that appears.
- Right click on the mGBA window and click "Save Game" -> "Import Save Game".
- If Dolphin doesn't think the GBA is connected, right click on mGBA and click "Reset".