BIOS Tools

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Hi Guy, how to insert a uuid in aptio ami? I have a full bios 8192kb but update and backup its only 6200kb.
how to unprotect? thanks

 

@seawea

Use AMIDEDOS/AMIDEWIN/AMIDELNX/AMIDEEFI.

 

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Not sure if its the same thing or not but in my work with HP BIOS, needing to find gzip streams in files, I use this python script. It was the find_gz in the name that caught my eye, sorry if I'm way off on this one Tito.

Code:

import zlib
from glob import glob


def zipstreams(filename):
    """Return all zip streams and their positions in file."""
    with open(filename, 'rb') as fh:
        data = fh.read()
    i = 0
    while i < len(data):
        try:
            zo = zlib.decompressobj()
            yield i, zo.decompress(data[i:])
            i += len(data[i:]) - len(zo.unused_data)
        except zlib.error:
            i += 1


for filename in glob('*.ROM'):     #change to meet your file extension
    print(filename)
    for i, data in zipstreams(filename):
        print (i, len(data))

Output looks like (Showing file size and len of data 'if any')

 

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