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6.20 cannot be downgraded, even with Pandora.

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Q: How do you downgrade psp 6.20 no Pandora?
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How do you downgrade PSP version 4.01?

how to downgrade psp 4.01 version...i used Pandora and magic memmory but no responce from the psp?


Can you downgrade psp 3000 6.2?

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.


Can you install custom firmware on a psp running on 4.05 official firmware without using a Pandoras battery?

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:)


How can you downgrade your PSP version 6.00?

I really don't know. All I know after many searching the only way to do that is Pandora battries. I don't want to do this Pasndora battries thing. Answer 2: If its a PSP 3000, then the only way you be able to downgrade is if you ship it in to the Pandora battery company and let them downgrade it to 5.02 or sell your PSP 3000 for a PSP 2000 or 1000 and buy a Pandora Battery Pandora battery is used to go into recovery mode every time you power up the PSP. It does not screw up your PSP.


How can you downgrade your PSP firmware version 6.00 into 1.00?

You Can Do It Using Pandora Battery.


How do you downgrade a psp version 4.05?

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Can you downgrade psp firmware 6.37 to 6.35 cfw?

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What is the next step in mod your psp after you have a Pandora battery?

Once you have the Pandora Battery installed, downgrade your PSPs firmware to the version of your choice, then you're ready to go! Enjoy your PSP!


How do you downgrade a ofm 6.10 system to a 5.50 cfm system on psp without Pandora?

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How can you downgrade your psp 3000 with firmware 6.30 to 5.00 without Pandora battery?

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How do you downgrade psp 6.37FW to 6.31 without Pandora and magic memory stick?

It's not possible without those two. A kernel exploit must be found for 6.37 or higher to continue. A Pandora battery and a Magic memory stick can downgrade any PSP-1000 and most PSP-2000's. The Pre-IPL (Initial Program Loader) when a Pandora battery is in use is redirected to the memory stick.


How do you downgrade a PSP?

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