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afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > newb question for playing psp iso's on 2.71
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newb question for playing psp iso's on 2.71
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Superleo
Newbie
_ 		13. June 2007 @ 19:32 _ Link to this message    Send private message to this user   
OK GUYS. newb here. making a new thread. please correct me if im wrong. but in order to play PSP ISOS on a 2.71 do i have to do the following:
downgrade to 1.5 via devhook (or just downgrade 1.5 at least)
and then load devhook version 0.4-something to play the ISO?

just had to make sure before i went ahead and downloaded a bunch of stuff and started doing this.
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Superleo
Newbie
_ 		13. June 2007 @ 19:55 _ Link to this message    Send private message to this user   
Quote:
Originally posted by Superleo:
OK GUYS. please correct me if im wrong. but in order to play PSP ISOS on a 2.71 i have to do the following:
downgrade to 1.5 via devhook (or just downgrade 1.5 at least)
and then load devhook version 0.4-something to play the ISO?
To play your backup PSP ISO's you need to have either Firmware 1.5 or Custom Firmware 3.XX.
DevHook is NOT a firmware downgrader, it is a PSP emulator. If you want to DOWNgrade your firmware from 2.71 to to 1.5 OR to UPgrade your firmware to a custom firmware such as 3.40 OE-A, you will need a 2.71 to 1.5 firmware downgrader. AFTER DOWNgrading to firmware 1.5, you will then be able to UPgrade to custom firmware 3.40 OE-A. I recommend you UPgrade to firmware 3.40 OE-A because you wont need Devhook to run ISO and CSO backups. And you can play your backups and homebrew directly off of your MemoryStick.
Was this helpful? Need any more info?
thanks for the info
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