Note: Some demos booted to a yellow screen, possibly because these prototypes rely on a different version. One was labled CPU-X1B (contains a bunch of demos shown at E3 2010), the other CPU-X2A (contains an application with the title ID "CTAP", a prototype of Mii Maker with debugging features when B is pressed / some missing or broken features, such as the Mii QR code reader not working).
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Note: Some demos booted to a yellow screen, possibly because these prototypes rely on a different version. One was labled CPU-X1B (contains a bunch of demos shown at E3 2010), the other CPU-X2A (contains an application with the title ID "CTAP", a prototype of Mii Maker with debugging features when B is pressed / some missing or broken features, such as the Mii QR code reader not working, and an unknown application with a screenshot of Mario Kart DS on the top screen).