BlackBerry Enterprise Server for Microsoft Exchange Upgrade Guide
Upgrade the BlackBerry Enterprise Server at Version 4.0 and earlier and keep the existing BlackBerry Configuration Database
1.Create a new BlackBerry Enterprise Server Version 4.1.4 and upgrade the BlackBerry Configuration Database to Version 4.1.4.
2.Upgrade the BlackBerry Manager to Version 4.1.4.
3.Move user accounts to the new BlackBerry Enterprise Server.
4.Upgrade the empty BlackBerry Enterprise Server.
See “Example 1: Upgrade BlackBerry Enterprise Servers at Version 4.0.3 using a phased process” on page 57 for more information.
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