HowTo: Upgrade your PSP to 6.60 OFW
Download 6.60 OFW for your PSP model
How to upgrade your PSP to 6.60 OFW
- Extract the FW zip file on your PSP
- Copy the resulting EBOOT.pbp to x:\PSP\GAME\UPDATE (x is your memory stick or the PSP Go‘s storage)
- On your PSP, run the 6.60 updater.
- Follow on screen prompts