Alright it seems that it is having trouble reading arm9.bin from the sd card.Tried 3 times, same result... I see the black screen with some text for a split second, then double red screen.
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Delete the arm9.bin and safeB9sInstaller.bin on your sd card. Make sure the read-only switch is off and put this in the root of your sd card.Alright it seems that it is having trouble reading arm9.bin from the sd card.