Ok it sounds you are trying to install a custom firmware on your 3.11 officail firmware wich CANNOT be done. you need todowngrade it before you can update it with custom firmware.
why dont you try the pandoras battery trick?
hardmod your battery and make a kagic memory stick.
(Just look around on youtube and you will see what i mean.)
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FIRMWARE UPDAATER PROBLEM
my psp won't update from version 3.11 to version 4.05
i try to update my psp but all there is a message "error". Can some one pls tell how can i update my psp of solve this problem. I will be very thankfull to him. You can make contact with me via my mail: [email protected].
I think that i got as soon as possible a positive answerd.
Thanks
bye
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