upgrading 1.50 to 3.52 or above

I've tried looking through the tutorial subforums, but i couldn't find any that explained how to do the initial upgrade... i'm sure it is easy so if anyone knows a link that i can't find or can help a brotha out i'd appreciate it.



Thanks in advance.

Do a search for M33 Custom Firmware (CFW)

You need the 3.52 updater(an be found here on PSPBrew) and the 3.52 update(Can be found here).