Steps to upgrade BlackBerry UEM version 12.21 or later to UEM version 12.23

The BlackBerry UEM version 12.23 setup application upgrades the UEM software and database to UEM version 12.23.

For more information about upgrading a UEM domain that consists of multiple instances of UEM, see Upgrade a domain that consists of multiple instances of BlackBerry UEM.

When you upgrade UEM version 12.21 or later to UEM version 12.23, you perform the following actions:

StepAction

Step 1

Review the port requirements.


Step 2

Review the preinstallation and preupgrade requirements.


Step 3

Complete the preupgrade tasks.


Step 4

Verify the prerequisites.


Step 5

Upgrade the BlackBerry UEM software.


Step 6

Review the post-upgrade checklist.