How to downgrade 4.0 to 3.55 for Playstation 3 using ProgSkeet Flasher

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Playstation 3 can be downgraded from 4.0 to 3.55 using Progskeet Flasher as confirmed by @_DiGiTaLAnGeL_. Below it the tweet by DiGiTaLAnGel:

Downgrade from 4.0 to 3.55 using Progskeet flasher

 

Step by step guide to downgrade Playstation 3 from 4.0 to 3.55 using ProgSkeet Flasher is given at the link at digitalangel website. Here is the link: http://www.digitalangel.it/en/2011/09/tutorial-dospiedra-rilascia-il-downgrade-v2-per-tutte-le-ps3-nor-richiesto-progskeet-o-norway/

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6 Responses

  1. cool post just too nice and really a great one 

  2. Joins_a says:

    Is nix free on Playstation.

  3. Ifhan_dp says:

    hallo ..

    My name ifhan
    I am from Indonesia
    sorry, I’m not good at speaking english

    I have a ps3 with CFW level 4:00, and 3:55 before my CFW,

    in this tutorial. PS3 should be upgraded to a level of 3.70, but I can not do because my ps3 is already at the level of 4:00

    I have progskeet, and how to use it?

    please help,
    My email: Ifhan_dp@Yahoo.co.id

    progskeet when purchasing the device. I get a CD containing several programs such as “Progskeet flasher” but can not install on my computer

    • Cherry says:

      adesso fai neri quelli dell'impresa di costruzioni !!!che le prox vacanze te le pagano loro un paio di anni a occhi e croce ;)cmq guarda il lato positivo adesso vorrai godertele ancora di più le vacanze ; pensa che bello essere immerso in &qiou;constderazioni sulla brevità della vita e sulla pochezza dei beni materiali" e dover tornare subito al lavoro . :)memento mori

  4. Ifhan_dp says:

     hallo .. My name ifhan I am from Indonesia sorry, I’m not good at speaking english in the CD of Progskeet there has been some required files, such as: A. 3:55 CFW No Check by dospiedra 2. 1st stage Lv2diag.self by jaicrab 3. 2nd stage Lv2diag.self by jaicrab but … PS3 should be upgraded to a level of 3.70, PS3 while I was level 4:00 please help me …. My email: Ifhan_dp@Yahoo.co.id

  5. Ifhan_dp says:

     hallo .. My name ifhan I am from Indonesia sorry, I’m not good at speaking english in the CD of Progskeet there has been some required files, such as: A. 3:55 CFW No Check by dospiedra 2. 1st stage Lv2diag.self by jaicrab 3. 2nd stage Lv2diag.self by jaicrab but … PS3 should be upgraded to a level of 3.70, PS3 while I was level 4:00 please help me …. My email: Ifhan_dp@Yahoo.co.id

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