A classical screen Red Green Blue Black White Gray test application. It can help you to find out the defective pixel on your device's screen.
No AD, only 14KB, support from Android 1.5 to 4.x
Tags: joe.de , green screen rgb , screen test rgb , htc one x rgb test , test 4.x , 螢幕測試 apk , rgb screen help red is actually green green , rgb test , rgb
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