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afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > help with japanese psp. downgrade
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Help with Japanese Psp. Downgrade
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Reitfor
Suspended due to non-functional email address
_ 		23. August 2007 @ 16:54 _ Link to this message    Send private message to this user   
Well I wanted to know what exactly do i have to do to make a 2.71 Psp, be downgraded to 1.5. I have the 3.50 Firmware and im planning on using Lumines to downgrade it. But I don't know how to run it (The upgrade to 3.50 Firmware).I have the eboot file and its in a folder called update, in game. Is that correct?
[ + quote]
Firmware Database: Psp-TA-082>2.71>3.11 changed 2.00>1.5>3.10OE-A>3.30OE-A>1.5>3.30OE-A>1.5>3.40OE-A
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Shokz
AfterDawn Addict
_ 		23. August 2007 @ 17:07 _ Link to this message    Send private message to this user   
Yes that's correct, the update icon should show up in your Game menu on your PSP.
[ + quote]


PSP, all the way from 1.00 to 5.50 GEN D2 - DS Lite w/ M3DS Real (M3 Sakura v1.34)
PS3 3.01 - iPod Touch 2G 16GB Jailbroken - Xbox 360 60GB - PC, Q6600, 3GB DDR2, GTX260 (216) 896MB
sphynx630
Member
_ 		23. August 2007 @ 20:34 _ Link to this message    Send private message to this user   
I think you'll need the Japanese 3.50 update. Not sure though.
[ + quote]
Shokz
AfterDawn Addict
_ 		24. August 2007 @ 04:51 _ Link to this message    Send private message to this user   
No, it doesn't matter, different firmware eboots are compatable with different regions.
[ + quote]


PSP, all the way from 1.00 to 5.50 GEN D2 - DS Lite w/ M3DS Real (M3 Sakura v1.34)
PS3 3.01 - iPod Touch 2G 16GB Jailbroken - Xbox 360 60GB - PC, Q6600, 3GB DDR2, GTX260 (216) 896MB
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bu22ard
Senior Member
_ 		24. August 2007 @ 07:24 _ Link to this message    Send private message to this user   
all EBOOT updates have been identical so far, they have exactly the same md5, sha1 etc hash values...

do NOT believe the websites that say there are different region FW updates...region code/web data etc is stored in flash1 NOT flash0
[ + quote]
1.52>2.0>1.5>3.40 OE-A>3.71 M33-4
3.60>4.01 M33-2
afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > help with japanese psp. downgrade
 

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