Ok yestarday was a dark day my brothers psp has died after 3.90 m33 update. When tured on the green light flashs on and then off with in a second. The screen dont turn on at all. We cant get recovery. I tryed pandora but the green light just flash's when used and the screen never turns on. Ive been told by few friends who just got the same thing after updating to 3.90 m33 on there psp's. They call it The White Brick as it dead. pandora was tryed on other psp and worked but not on the white bricks. White Bricks start. Pandora has fail.