Cisco Cisco Firepower Management Center 4000 Release Notes

Version 5.3.0.5

Sourcefire 3D System Release Notes

Uninstalling the Update

5. Click the install icon next to the uninstaller that matches the update you want

to remove, then confirm that you want to uninstall the update and reboot the

device.
The uninstallation process begins. You can monitor the uninstallation

progress in the task queue (System > Monitoring > Task Status).

WARNING!

Do not use the web interface to perform any other tasks until

the uninstallation has completed and the device reboots. Before the

uninstallation completes, the web interface may become unavailable and the

device may log you out. This is expected behavior; log in again to view the

task queue. If the uninstallation is still running, do not use the web interface

until the uninstallation has completed. If you encounter issues with the

uninstallation (for example, if the task queue indicates that the update has

failed or if a manual refresh of the task queue shows no progress for several

minutes), do not restart the uninstallation. Instead, contact Support.

6. After the uninstallation finishes, clear your browser cache and force a reload

of the browser. Otherwise, the user interface may exhibit unexpected

behavior.

7. Log in to the device.
8. Select Help > About and confirm that the software version is listed correctly:

Version 5.3.0.4.

9. On the managing Defense Center, verify that the appliances in your

deployment are successfully communicating and that there are no issues

reported by the health monitor.

Uninstalling the Update from a Virtual Managed Device

The following procedure explains how to uninstall the Version 5.3.0.5 update from

virtual managed devices. You cannot use a Defense Center to uninstall the

update from a managed device.
Uninstalling the Version 5.3.0.5 update results in a device running Version 5.3.0.4.

For information on uninstalling a previous version, refer to the release notes for

that version.
Uninstalling the Version 5.3.0.5 update reboots the device. Virtual managed

devices do not perform traffic inspection or related functions during the update.

Depending on how your devices are configured and deployed, the update process

may also affect traffic flow. For more information, see