Attention Mac owners, you have an official update for your BlackBerry Desktop Software to version 2.4.0.17 (Mac OS)

DM for Mac OS v2.4.0.17

Software Name:     BlackBerry Mac Desktop Software v2.4.0.17 (Mac OS)
File Name:     BlackBerry Desktop Software.dmg
Download Size:     68 MB
Published Date:     01/14/2013

I have provided you the download link below, but remember, this is for your Mac OS computer, thank you.

Download HERE

If you need the BlackBerry Desktop Software (Mac OS) v2.4.0 User Guide

Get it HERE

System Requirements
BlackBerry Desktop Software for Mac v2.4

To install BlackBerry® Desktop Software for Mac v2.4, you’ll need to meet the minimum system requirements listed below.
Computer software

Mac OS 10.6 or later
iTunes 10.5.2 or later for music synchronization
iPhoto ’08 or later to import your pictures and videos
An active Internet connection

BlackBerry smartphones

BlackBerry® Device Software 4.2 or later and a media card or built-in media storage
For the Wi-Fi® music sync feature: BlackBerry® 6 or later

BlackBerry PlayBook tablets

BlackBerry® Tablet OS or BlackBerry® PlayBook™ OS 2.0 or later