I have a PSP phat and i successfully installed Pandoras Battery. Later I decided to try installing the Despertar del Cementerio because my brother had a slim so it could help him he he managed to brick his PSP. When I try it on my PSP it doesnt work it starts up the green light turns on then the Pandoras's menu(with Despertar del Cementerio)starts for less than 1 sec, then screen goes black and nothing is shown. I tried this several times and it never worked, but it worked on my friends phat. I have a TA-802 mother board and 3.71M33-4 CFW installed. Is there any way to make Despertar del Cementerio work.