This article describes the command to rollback J-Web upgrade.
After J-Web upgrade, the below output is observed:
root@juniper> show version | match web
JUNOS Web Management Platform Package [20231216.005403_builder_junos_234_r1]
JUNOS Web Management Application package [23.4A1.4]
To rollback the J-web upgrade, use the following command
> request system software delete <jweb-pkg>
For example,
> request system software delete jweb-ex-app-common-23.4A1.4.tgz
After this, the output will be -
Note: No reboot is required.
2024-12-27 : Article Created
2025-01-08 : Article Validated
https://www.juniper.net/documentation/us/en/software/junos/cli-reference/topics/ref/command/request-system-software-delete.html