Use this procedure if you no longer need a certain firmware package to be available for phones to download. For example, you can use this procedure when a new firmware version is available.
Procedure
On the Utility Server web interface, in the navigation pane, click Manage Phone Firmware.
From the Firmware package table, select the required version with the Active status.
Click Deactivate.
Click Continue.
The firmware package version has the Unpacked status.