Originally posted by ReStEr
i think promethus is like a FirmWare spoofer... im on 5.50 GEN-D3 Promethus, and i can play games that require a higher update...
Prometheus is not a FW spoofer.. (Granted it does make your PSP on 9.90 FW) It allows your PSP to play games above 6.00 without any problems at all. It also updates the .iso loader so games run a tad faster on your psp (when their in the ISO folder not a UMD)