06-29-2013 08:14 AM
There are no such Global BlackBerry OS version !
Every OS Bundles were developed by BlackBerry and then respective Carrier release those version after performing few test . If you want to use an OS pack from a different Carrier then yes you can do that .But after Installing the OS on your PC you have to delete a few VENDOR.XML files .
You can download the OS you desire from here BlackBerry Software Download Site , be sure you're downloading for the same device model that you have . Vendor .Xml files can be found n those location :