QR codes have a “version” number (1 to 40). A typical 3DS CIA QR code is a , using high error correction (Level H). This means even if you take a photo of the code on a monitor, or your 3DS camera is slightly dirty, it should still scan. High quality means the code is at least 800x800 pixels, with sharp contrasts (black on white, no grayscale dithering).
This is a fun collectible unlock. Scanning this code reveals the locations of the hidden "Peking Ducks" on your in-game map, which are essential for 100% completionists. gta chinatown wars 3ds qr code high quality
: By default, the 3DS upscales DS games to fit the screen, which can occasionally look slightly "grainy." For a sharper, high-quality pixel-perfect look, you can hold while launching the game to run it in its original resolution Installation Methods via Homebrew QR codes have a “version” number (1 to 40)