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Old 11-28-2005, 05:28 PM
Froot Froot is offline
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Downgrading problem

Hi,

I've a 1.52 psp. I thought i'd followed instructions to downgrade perfectly but I'm getting stuck, could someone please help?

This is what I've done:
I've upgraded to version 2.0 successfully. Have then copied h.bin and index.dat to the root of the memory stick.The overflow.tif went into PSP/PHOTO. The 1.50 EBOOT.PBP into the PSP/GAME/UPDATE folder (UPPERCASE UPDATE and EBOOT.PBP).
Battery full and plugged into the AC. On the PSP, browse to the overflow.tif which immediately crashes - black screen with white text along the top - All OK so far. Wait 30 seconds, switch off, switch back on again, browse to see what firmware version is now running and all it says is "version". From all the tutorials I've read should this not read 1.0?

I then try the update to ver 1.50 but just get an error saying that the game is corrupt.

Any ideas would be greatly appreciated.
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Old 11-28-2005, 06:31 PM
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mfaheypride mfaheypride is offline
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update to 2.0. Then use mph downgrader and it will work fine.
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Old 11-28-2005, 06:33 PM
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mfaheypride mfaheypride is offline
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try it again by getting a new eboot file for 1.5. Sry about the first message, my cpu is kinda slow so i could not read the whole message
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Old 11-28-2005, 06:41 PM
Froot Froot is offline
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Hi, Thanks for the reply.

I've downloaded another 1.50 and still getting the same problem. It's a strange problem because I can't upgrade to 2.0 directly either (same error). i first have to upgrade to 1.52 from the Tiger Woods UMD, and then only to 2.0

This is really frustrating.
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Old 11-28-2005, 06:50 PM
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hackmeanew1 hackmeanew1 is offline
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Quote:
Originally Posted by Froot
Hi, Thanks for the reply.

I've downloaded another 1.50 and still getting the same problem. It's a strange problem because I can't upgrade to 2.0 directly either (same error). i first have to upgrade to 1.52 from the Tiger Woods UMD, and then only to 2.0

This is really frustrating.
where are you downloading the downgrader from???
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Old 11-28-2005, 06:56 PM
vichhaykhiev vichhaykhiev is offline
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u might have 2.50 on ur psp. go back n check ur fw....
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Old 11-28-2005, 06:59 PM
Froot Froot is offline
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Have d/loaded it from 3 different places now: mphwebsite.tuxfamily.org, psp-spot.com and a torrent as well.
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Old 11-28-2005, 07:01 PM
Froot Froot is offline
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Quote:
Originally Posted by vichhaykhiev
u might have 2.50 on ur psp. go back n check ur fw....
Nope, not 2.50. can get back up to 2.0 but after doing the whole downgrade process, it doesn't even come up with a firmware version.. it still just says version. if I then try run the 1.50 update, get the "..corrupt game..blah blah"
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Old 11-28-2005, 07:01 PM
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Quote:
Originally Posted by Froot
Have d/loaded it from 3 different places now: mphwebsite.tuxfamily.org, psp-spot.com and a torrent as well.
ok go to www.psp-hacks.com and get it from there and try that one
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Old 11-28-2005, 07:05 PM
Froot Froot is offline
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Quote:
Originally Posted by hackmeanew1
ok go to www.psp-hacks.com and get it from there and try that one
Ok, will do and post the outcome tomorrow morning. Just one quick question though: on psp-hacks i see there are different 2.0 EBOOT's - a US one and the Japanese version. Any specific one I should use, or is that irrelevant at this stage?
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