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  1. fredericb's Avatar
    CrackBerry User

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    Thread AuthorThread Author   #1  

    Default rim0x07001204.sfi

    I've noticed that among several 9900 official release, and even the leaked version, that the file named rim0x07001204.sfi in the UMTS folder differ in size ( sometimes several MB ).

    I've read somewhere that this is the main kernel of the OS. So, do I have to care about that file when choosing a 7.1 release since my provider doesnt provide a official release.

    Or, do you suggest that I try the leaked release ? Is it a more "generic" version ?

    Thanks for youre input

  2. Phill_UK's Avatar
    CrackBerry Wiseguy

    12,725 Posts
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    The sfi or radio file is the heart of any OS.

    It differs in size mainly due to the number of languages the OS supports. For example a MultiLanguage OS has a smaller sfi file than an AllLanguage OS.
    A leaked sfi also contains no carrier bloatware, so it's usually smaller than an official one.

    If you don't need the additional languages, then go for the leaked .267 which is a MultiLanguage build where the sfi is only 67MB.

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