Hi
What do you want to change? you can change the network and all other config from sfr cli.
Login to sfr module
>configure network
Use tab to see the available commands to change things.
You can use show command with different combination to see the current config.
http://www.cisco.com/c/en/us/support/docs/security/asa-firepower-services/118824-configure-firepower-00.html
Rate if helps.
Yogesh