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Wednesday 27.8.2025 / 04:05
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afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > psp downgrade
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psp downgrade
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loydiso
Junior Member
_ 		2. August 2008 @ 03:36 _ Link to this message    Send private message to this user   
helllo i was trying to downgrade the psp with the iniver file i follow all insruction and when the files were extracting i got this message warning: no DPMI-server fpu support
what does it mean what i can do becuase when i finish to make the magic memory stick and i place the pandora battery on the psp nothing show up on the screen it stay dark but led the is on. hope i will get i answer thank you
[ + quote]
ALAIZO
taddy1449
Member
_ 		2. August 2008 @ 10:56 _ Link to this message    Send private message to this user   
Yeah first heard fot that problem, but i think that is your computer...When i was unbricking my friend´s psp i had also problems with extracking that file - it was some error or virous, i don´t remember excatly...But when i go on better computer then there was no error and it extrack normal...
So anyway try do that on some better or stronger computer, but if you have your computer strong enough then make sure you first download all 3 part and then when they are downloaded, exctrack them one at the time and they will automaticly go in one folder.
If this still don´t work then use this guide:
HERE
here you will install 1.50 then you will be able to upgrade to cfw....
[ + quote]
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