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Tags: downgrade


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Old 10-20-2006, 07:53 PM
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Arrow what firmware is easiest to DG?

EDIT= NEW problem! i cant update my psp. all the updates are corrupted!
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Last edited by pspeters : 10-22-2006 at 12:51 PM.
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Old 10-20-2006, 08:30 PM
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Well, looks like your only option is a TIFF downgrader.

Every firmware 2.50+ has about the same method of downgrading, so it really doesn't matter.
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Old 10-20-2006, 08:36 PM
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im gonna update my 1.5 psp to 2.71 and test it before i do my friends psp.
is it neccesary to format my memory stick?
i got tons of space.



it'l work right!
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Last edited by pspeters : 10-20-2006 at 08:40 PM.
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Old 10-20-2006, 08:41 PM
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Yes, but you MUST get a valid firmware dump. You'll have to ask somewhere else, though.

And make sure there are no current firmware mods on the PSPs you use it on.

Be extremely careful. I don't wanna see another PSP brick!
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Old 10-20-2006, 08:50 PM
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i got the easy 2.71 downgrader, that includes the files correct? i have a custom firmware on it now. with a custom gameboot. do i need to get rid of them before i update?

so i have to format my mem stick?
will it all fit on a 32mb?
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Old 10-20-2006, 08:54 PM
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Um...I'm not sure, but I'm guessing yes, you should get rid of it.
When you update to 2.71, it rewrites the entire Flash0:

And I'd recommend a bigger MS than 32 MB.
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Old 10-20-2006, 08:56 PM
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OK..........
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Old 10-20-2006, 08:59 PM
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Well, if you can get rid of it without updating, do that first. Then update to 2.71. Then use the downgrader.

And no, it's alright, I'm here to help!
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Old 10-20-2006, 09:17 PM
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ok ive deleted all the files . i tried the 2.71 update i got off of psp-hacks but it started up and said it was corrupted?


(EDIT): i got one off qj this ones 19.2 mb the other one was 16 mb.
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Last edited by pspeters : 10-20-2006 at 09:24 PM.
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Old 10-20-2006, 09:23 PM
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Wha? That's strange.

Try this link. It's slower, but it should work.

http://www.psphacks.net/files/PSPFir...2.71/EBOOT.PBP

If that still doesn't work, check the pspforumz.co.nr portal, on the side there's links to every firmware update.
Download 2.70, then update to 2.71 after that if all fails.
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