Tap the located on the bottom-left corner of the touch screen.
If you are looking to implement or utilize this feature, here is how "Nintendo DS QR codes" currently exist or could be conceptualized: 1. Modern Implementation (Modded Systems) nintendo ds games qr codes
You scan the code. Instead of a game file, you are taken to a link shortener (like adf.ly or linkvertise). You must click through 3-4 pop-up ads. Tap the located on the bottom-left corner of