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afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > downgrading from 3.73
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Downgrading from 3.73
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VProphet
Suspended due to non-functional email address
_ 		8. July 2008 @ 06:17 _ Link to this message    Send private message to this user   
Hey guys, I saw a video on youtube.com about downgrading your PSP to 1.50 using a program called PSP Upgrader/Downgrader. The program looks incredibly good and easy to use, my problem is when I go to use the program, you need to put in your current firmware version. Mine is 3.73, but the highest the program lets you go is 3.52. Does anyone know a way round this? Any help would be much appreciated.
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- Vizual Prophet -
bu22ard
Senior Member
_ 		8. July 2008 @ 08:00 _ Link to this message    Send private message to this user   
the only way to downgrade 3.73 is with a pandora battery and memstick - look on these forums for a guide
[ + quote]
1.52>2.0>1.5>3.40 OE-A>3.71 M33-4
3.60>4.01 M33-2
isaacbomb
Suspended due to non-functional email address
_ 		8. July 2008 @ 15:22 _ Link to this message    Send private message to this user   
http://www.dealextreme.com/details.dx/sku.12472
pandora

and youll need at least a 512 mb card

256mb might work but 512 is recommended

follow this guide

one you get it good luck

http://forums.afterdawn.com/thread_view.cfm/610313
[ + quote]
Isaac r lol
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binkie7
Moderator
_ 		8. July 2008 @ 23:26 _ Link to this message    Send private message to this user   
Closed - use the thread in isaacbomb post.
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afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > downgrading from 3.73
 

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