Download OS 10.3.1.2744 for most BlackBerry 10 devices

OS 10.3.1.2744 files are now available to download for most BlackBerry 10 smartphone devices, while there is OS 10.3.2.500 leaked for BlackBerry Passport, Z30, Classic and Leap this particular OS has already been certificated for the BlackBerry Classic.

For more information on loading leaked OS, follow this detailed step by step guide.

Download OS 10.3.1.2744 for most BlackBerry 10 devices