How do you downgrade your ps3 from 4.21 to 4.20?

07-23-2012, 01:25 PM #1

CodGlitchesForU

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(adsbygoogle = window.adsbygoogle || []).push({}); Hey I'm wondering how you downgrade your ps3 from 4.21 to 4.20?
I know that it is possible because my friend did just realse a way on how to downgrade your 4.20 to 3.55! And I'm on 4.21 so that don't work then! Can someone please tell me how to downgrade to 4.20 with an e3 flasher or something similar

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07-23-2012, 01:32 PM #2

Xx--AIDAN--xX

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e3 flasher or progskeet or something else that can get to your nor/nand. Is the way to downgrade atm

07-23-2012, 10:12 PM #3

Jared

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Moved to the Playstation 3 Exploits and Hacks Questions section. Also, the only way as said above is to use an E3 Flasher or a ProgSkeet. And even if you got one of those you would be better off to just go back to 3.55 that way.

07-24-2012, 04:26 AM #4

otherchris

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Why do you want to downgrade to 4.20?