Decript and resize an update hp file bios

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  • jasko_jacker
    Badcaps Legend
    • Oct 2014
    • 1137
    • italy
    #1

    Decript and resize an update hp file bios

    I do this procedure to obtain a BIOS file that you can use with a programmer, if someone thinks that I have done something wrong correct me please.
    1 - download from the HP website, Notebook System BIOS Update file
    2 - decrypt it with phoenix tool
    3 - you get a file with extension xxxx.bin.DEC
    4 - with my version of the tool phoenix I get a file larger than necessary
    5 - delete the beginning of the file with a hex editor until you get the correct size, each hp bios file begins with
    YYYYYYYYYYYYYYYY
    Z ¥ ð ..........!.
    6 - save it with bin extension
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