Welcome to the Software download area for BlackBerry Enterprise Server service packs and upgrade software. These service packs and upgrade software will provide the required version of BlackBerry Enterprise Server needed prior to upgrading to BlackBerry Enterprise Server v5.0.4.
Refer to the planning upgrade guide for specific platform upgrade paths. Select Domino, Exchange, or GroupWise and then the version to be installed from the dropdown. An installation guide for each version is available.
Once you have upgraded your BlackBerry Enterprise Server to the required prerequisite version, you can obtain the free upgrade to BlackBerry Enterprise Service v5.0.4 here.
To view software for a BlackBerry product, please select a product from the drop down menu and click Select :