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  1. #1

    Installing PS3 CFW on 4.46 OFW help?

    THis is the first time i use PS3, so i know i really dumb for that. My ps3 slim 360GB just arrive, i check OFW is 4.46. Can i install any CFW to play backup game on Hard drive. Please help me step by step. Please help me

  2. #2
    You must get a hardware flasher, for example and downgrade the ps3 to 3.55 then you can install CFW.

  3. #3
    i did some research about downgrade 4.46 to 3.55 OFW to install CFW that i can create use flasher by download Lv2diag.self and PS3UPDAT.PUP? is that right? Is there anyway to downgrade ps3 without hardware flasher? Please help me

  4. #4
    Join Date
    Jun 2009
    none, it needs to be done through hardware. Also you need to check your PS3 first if it supports version 3.56 or lower, if not then don't bother installing a CFW on your PS3.

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