1. nosunnysky91's Avatar
    Hi everyone
    I'm currently using the telus
    os 4.2.2.176
    and i want to update to this one
    os 4.5.0.138

    i followed everystep
    i down graded my blackberry desktop manager from 4.7 to 4.5
    installed the version 4.5.0.138 on my desktop
    i deleted the vendor file

    whenever i plug my blackberry in my desktop manager goes

    "Checking for Device Application updates. Please wait..."

    is it installing the new OS or whats going on here?
    05-06-09 08:07 PM
  2. snison's Avatar
    Use apploader at C:\Program Files\Common Files\Research In Motion\AppLoader\Loader.exe . Delete the vendor.xml again.
    05-07-09 03:51 PM
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