Posted: Thu Feb 14, 2008 2:28 amdude help section but anyway fot the slim u cant downgrade to 1.5 but you can still put cfw on it
http://forums.afterdawn.com/thread_view.cfm/610313 this link will tell you how to make a magic ms and a pandora battery(both are needed to put cfw on your psp.
if you need anymore help ask
http://forums.afterdawn.com/thread_view.cfm/610313 this link will tell you how to make a magic ms and a pandora battery(both are needed to put cfw on your psp.
if you need anymore help ask