This program will fill the screen of your palm with red, green and blue colors repeatedly, so you can visually check if it has some dead pixels. It's useful to check this out if you are buying used device, or even a brand new one.

Though this test was intended to use on color-enabled handhelds, you can also run it on grayscale or even b/w devices if you wish. In that case, it will simply fill your screen with solid black.

Compatibility

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