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afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > problems with downgrading 2.71 to 1.50
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Problems with downgrading 2.71 to 1.50
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Naab1
Newbie
_ 		29. November 2007 @ 14:05 _ Link to this message    Send private message to this user   
Hi, I recently got my psp and it has fw 2.71 SE-A. I want to downgrade it to 1.50 so I could install custom firmware. Too bad all of the downgraders are just not working. Usually I get (DADADADA) error. I have tried nearly ten times to try downgrading. Homebrew works and I can play some iso's with devhook, but custom fw with psx support would be cool. :)

And I don't have that special motherboard(TA-82)
So what can I do? Is there a way to downgrade this firmware? :I
[ + quote]
Nyt: PC, Xbox360 ja PSP(fw 3.71 M33-3)+Sony 4GB
kikzm33z
Senior Member

9 product reviews
_ 		29. November 2007 @ 16:02 _ Link to this message    Send private message to this user   
Originally posted by Naab1:
 Hi, I recently got my psp and it has fw 2.71 SE-A. I want to downgrade it to 1.50 so I could install custom firmware. Too bad all of the downgraders are just not working. Usually I get (DADADADA) error. I have tried nearly ten times to try downgrading. Homebrew works and I can play some iso's with devhook, but custom fw with psx support would be cool. :)

And I don't have that special motherboard(TA-82)
So what can I do? Is there a way to downgrade this firmware? :I
Are you sure that it's 2.71SE-A?
Have you tried downloading the RECOVERY folder?
[ + quote]
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