One is download some software and follow the guide to downgrade your psp. It often a difficult thing for many people. But you can go here for all the new updates and downloads on these hacks or mods www.pspcodes.eu This method is not really to hard just register at the site and download the files needed for your Pandora then downgrade "ANY" psp firmwire just register here www.pspcodes.eu
Another is physical method, The key to that daunting task, it seems, was to turn an ordinary PSP battery into a so-called "service mode trigger battery," resulting in something N00bz has appropriately dubbed "Pandora's Battery." To make one of your own, you'll of course need a spare battery, as well as a working homebrew-enabled PSP to set things up with.
The disadvantage is that you neea a spare battery and make it your own, i think it evne a hard thing for many people.
NO NOT IF YOU HAVE A NEWER PSP 2000 OR 3000 AND GO but older psp 2000 and all 1000 can downgrade with Pandora battery then hack it and then download 6.35 cfw and install
No, PSP 3000's cannot be downgraded.
definitely no the best u can downgrade without a Pandora battery is 3.03.... what you can do is use the Pandora battery to downgrade and the results will be great I've done it on my psp and when i downgraded my psp i got to download as many games that can fit into my psp(full games of course) so downgrade your psp using a Pandora battery:)
6.20 cannot be downgraded, even with Pandora.
From what I hear one must have a Pandora battery and a magic memory stick. These devices can only be made on a psp with custom firmware, or a psp with version 1.5.
There is no way you can downgrade a PSP-300 or PSPgo at the moment.
how to downgrade psp 4.01 version...i used Pandora and magic memmory but no responce from the psp?
No, Pandora Batteries (the only known way to downgrade PSPs) do not work with the PSP-3000, and, as such, you can not downgrade it.
It is not yet possible to downgrade a PSP 3000 series.
well you cant downgrade your psp but if you go to youtube, there are some fantastic videos on how to do it! just type in "how to downgrade psp's" or "psp downgrade"
It s not possible to "Downgrade" A Psp that has already been patched Improved Answer: You can easily downgrade it without the Pandora battery since you didn't update your PSP passed 5.02. I suggest you don't downgrade since it would be worthless to do so.
A downgrade website for Psp
I'm sorry, but you can not downgrade it back to firmware 6.2 Any firmware after around version 5.5 cannot be downgraded i think. It also depends whether you have a psp 2000 or psp 3000 I have a psp 3000 and it was too late for me to downgrade
You can't do it.
NO NOT IF YOU HAVE A NEWER PSP 2000 OR 3000 AND GO but older psp 2000 and all 1000 can downgrade with Pandora battery then hack it and then download 6.35 cfw and install
go to www.customizepsp.com there they will show you different downgrades for your psp.
no