PSP Help

Hy i have followed this guide to make a custom firmware and it said required 3.51 MM custom firmware.
And i dont i already got 3.71 simple.
DO you know how can i make the devhook working and all the games from here to work on my psp ????
and how can i enable my flash player on psp without connect iing it to the internet.
I have a fat white psp !
Thanks !!!
Answer #1
You need to downgrade first. Having the latest “simple” version is absolutely no use, you need custom firmware to play ISO files on the PSP. Considering you have 3.71 the only possibility is Pandoras Battery – http://www.noobz.eu/joomla/news/pandoras-battery.html
Answer #2
ok il give it a try thanks !