How to upgrade SAMSUNG SSSP firmware from CMS?

Please login to your zebrix account
Please go the screens section
In the list of screens please click on the “Hardware Tools” button on the line of screen you want to upgrade

Go to monitor tab
Click on the firmware button (the version on the button is the current, in the list you see available firmwares)

Please note that only compatible firmwares will be listed, depending on your screen model.
Upgrading to the latest is the best unless there is a “BETA-VERSION-DO-NOT-USE” message.
Your screen will download the firmware (usually takes several minutes) and will automatically upgrade and reboot.

When the screen is downloading the firmware, it continues to work as usual (it shows content and update the content if changed). When the download of the firmware is complete, it will interrupt the playback to upgrade. This operation takes about 2 minutes then the screen will reboot and restart zebrix automatically.