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Thread: downgrading ps3 3.55 help?

  1. #1
    nick020 Guest

    Exclamation downgrading ps3 3.55 help?

    Hi, so can you really downgrade the 3.55 firmware as i am getting a MINIMUS AVR USB DEV BOARD to downgrade mine to backup all my games please let me know if i can please?

  2. #2
    wilpac05 Guest
    yes unless you have a ps3 that came with 3.50 preinstalled. see this:

  3. #3
    nick020 Guest
    so i can use a minimus to do my downgrade i also have a use drive break ps and with the iphone thing my will not work as iboot dose not let me put it in service mode i followed all the vid on youtube on this and come up with nothing??

  4. #4
    wilpac05 Guest
    yes you can use minimus. in the thread I linked they say downgrader dongle which is just a jb device with downgrader firmware on it.

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