forums.ps2dev.org

I have a 1.0 PSP, and have just bought a bunch of Uk games that require a 1.52 firmware. The WabVersionChanger doesn't work on 1.0, from all accounts, so I want to flash my PSP to 1.5, then use the WabVersionChanger to fool the games into not updating my firmware. I've found the unpacked version of ...

Ok, so DARE I risk downloading the update, or am I running the risk of losing my lovely 1.00 firmware?