View Full Version : Questions for people who have downgraded their PSP firmware

10-06-2006, 05:57 PM
I am about to downgrade my PSP to firmware 1.5 which I had but was getting sick of wating for hacks to play my games. I am pretty confident that I can acomplish this, I researched it pretty well. The only thing I can't seem to find is if doing so will change my system ID#. That would suck if i end up with a generic one that tons of people have. Let me know