Things You'll Need
Instructions
Open your Internet browser. Go to the Code Junkies website and click on the "Support" button.
Click "Action Replay Firmware 1.71," located under the "Download" section on the bottom-left side of the page. Scroll to the bottom of the page and click on "Action Replay Firmware 1.71" to download it to your computer.
Insert the Action Replay DS Code Manager disc into your computer. Install the software, if you have never done so before. Open the Code Manager when installation completes.
Insert the Action Replay into the Nintendo DS. Turn on the console. Tap on the "Update" icon when the Action Replay menu opens. The "Update" icon resembles a computer mouse.
Connect the Nintendo DS to the computer via USB cable. When the Code Manager detects the Nintendo DS, the "Waiting for DS" message disappears.
Click on the downloaded update file. Drag the file onto the white bar of the Code Manager window. The firmware update starts.
Click "Yes" to continue with the update. At the prompt, turn off the Nintendo DS and then turn it back on. This completes the Action Replay update.