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Planning to upgrade your BlackBerry environment

Upgrading to BlackBerry Enterprise Server Version 4.1.4

Choosing a BlackBerry Enterprise Server upgrade option

Upgrading to BlackBerry Device Software Version 4.1 and later

Choosing a BlackBerry Device Software upgrade option

Additional upgrade resources

Upgrading to BlackBerry Enterprise Server Version 4.1.4

When you upgrade to BlackBerry® Enterprise Server Version 4.1.4, the changes to your BlackBerry environment depend on the version from which you are upgrading.

Confirm the version from which you are upgrading

1.On the taskbar, click Start > Settings > Control Panel.

2.Double-click Add/Remove Programs.

3.In the list of currently installed programs, click BlackBerry Enterprise Server.

4.Click Support Information.

5.Retrieve the version number.

Changes to the BlackBerry Enterprise Server Version 3.5.2 and earlier environment

When you upgrade from BlackBerry Enterprise Server Version 3.5.2 or BlackBerry Enterprise Server Version 2.1.5, the following changes occur:

updates to the BlackBerry Enterprise Server software

removal of the Microsoft® administrative extensions

creation of a new schema for the BlackBerry Configuration Database

migration of user accounts to the new schema

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Blackberry 4.1.4 manual Upgrading to BlackBerry Enterprise Server Version, Confirm the version from which you are upgrading