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afterdawn.com > forums > consoles > sony psp - homebrew software > help downgraded psp fat but need to downgrade psp slim
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Help downgraded PSP fat but need to downgrade PSP slim
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Trooper12
Newbie
_ 		5. May 2009 @ 11:34 _ Link to this message    Send private message to this user   
I successfully downgraded psp fat to 1.50 firmware but my psp slim wont downgrade. I tried many different techniques but it wont work. The Pandora battery I am using is a FAT psp battery.

My current firmware version on the slim is 3.80

What exactly happens is that when I reset the PSP with the Pandora in it is

#1st technique: psp has black screen while still holding dpad up (nothing happens, does not read memory stick)

#2nd technique: psp doesn't stay on

I am too lazy to source the techniques I used though they were from youtube.

If there is a more correct way to do this can you please tell me I want custom firmware on my PSP slim.
[ + quote]
OOK
Trooper12
Newbie
_ 		5. May 2009 @ 11:49 _ Link to this message    Send private message to this user   
I actually found a solution to my own problem LOL but not only that I am useing a 64bit OS and it still works so if you run into my problem you can use this tutorial.

Heres the link.
http://www.psp-hacks.com/forums/f133/tut...lim-or-t210546/

[ + quote]
OOK
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