ps3 downgrading

Discussion in 'PS3 - Modding & Hacking' started by PAUL0617, Oct 3, 2012.

  1. PAUL0617

    PAUL0617 Regular member

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    how to downgrade from 4.21 to 3.55. what options r there. what is cex to dex firmware
     
    PAUL0617, Oct 3, 2012
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  2. DavGerm4

    DavGerm4 Active member

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    Only options that I know of for downgrading are either using Progskeet or E3 Flasher.

    Though I'm not 100% sure on if you can even downgrade from 4.21...

    And there's been talk about a 4.21 CFW, so I may just wait for a week or so to see what happens.
     
    DavGerm4, Oct 6, 2012
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  3. Cyprien

    Cyprien Active member

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    yes you can downgrade from 4.21.... even if its 4.25.... hardware flasher is a must and a downgrade dongle aswell...
     
    Cyprien, Oct 6, 2012
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