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afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > how can i downgrade?..
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how can i downgrade?..
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jireh30
Suspended due to non-functional email address
_ 		2. May 2009 @ 04:23 _ Link to this message    Send private message to this user   
hi i have a slim psp.. model psp-2004..and a official firmware v5.50..is there anyway to downgrade my psp?... if you suggest padora and magic stick..can you tell me how to make it..and that is compatible with v5.50 sys..cause i have tried one the guide here.. but my slim psp..said that file corrupted..what is the fist step?...thanxxxx really need your advices..
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wew
Mickoz74
Senior Member
_ 		3. May 2009 @ 16:29 _ Link to this message    Send private message to this user   
slim must at the moment be 3.95 or below on OFW
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Magic Memory Stick Made Easy http://forums.afterdawn.com/t.cfm/f-149/psp_1000_to_2000_mms_files_here-841641/ POPSLOADER 5.50 GEN(ALL VERSIONS) http://dl.qj.net/Popsloader-5.50GEN/pg/49/fid/27247/catid/151 PSP ERROR CODES http://forums.afterdawn.com/t.cfm/f-149/list_of_psp_error_codes-784423/
5.50 gen CFW UPDATES http://forums.afterdawn.com/t.cfm/f-149/psp_gen_custom_firmware_links-812290/

This message has been edited since posting. Last time this message was edited on 3. May 2009 @ 16:30
larrylje
AfterDawn Addict
_ 		6. May 2009 @ 23:50 _ Link to this message    Send private message to this user   
What firmware originally came with the PSP?

If it was below 4.XX then it should be modable. If it had 4.XX or above then your out of luck.

For more info go HERE.
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