Alex Bowker - Ecosystem Business Development Manager, RIM, showcases some of the new features of the BlackBerry PlayBook OS 2.0 at Mobile World Congress 2012.
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I have tried all step but os is not installed.
i have recieved error 507 and 621,my device is not connected to the desktop software.
In BlackBerry desktop, go to Device, Backup, and then back up your BlackBerry. This will save your Contacts to your Mac (or PC). Now connect your iPhoneRacnkaul 09-28-2014, 10:18 AM