Can I uninstall J-Web packages?
You can uninstall an Application package by using the CLI command. After the Application package is uninstalled, the Platform package features will still be available for use.
We recommended that you do not uninstall the Platform package. If you uninstall the Platform package, you must reinstall Junos OS on your switch for the J-Web interface to be restored.
For more information, click J-Web User Interface Overview.