BlackBerry OS 10.3.1.2744 update files now available for download
News & Rumors | 95 Comments BlackBerry OS 10.3.1.2744 update files now available for download Familiar with OS leaks and don't mind updating your device through autoloaders and such? If that describes you, you can now download the BlackBerry OS 10.3.1.2744 update files for most BlackBerry 10 smartphones. This OS was certified for the BlackBerry Classic a while ago, so folks have been...

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