24 January 2011 
sylv3rblade 
Consoles ,General Gaming ,Homebrew ,Playstation Portable
Install Signed 6.31 Hen PRO + Prometheus ISO loader on your PSP
Oh look, 6.31 Hen now also has a signed installer allowing you to install 6.31 Hen without running the Minna no Sukkuri demo exploit as instructed in the original post. With Liquidzigong’s release
