Hi, you can find SUU ISO files on the support website. For R630 [URL] You can search "SUU" in Keyword search box.   SUU for Windows version [URL]   SUU for Linux version [URL]   Also, you create custom SUU via DRM but I never try it myself. Check it out below video.   Create a bootable ISO and Server Update Utility from Dell EMC Repository Manager (DRM) [URL]
Hello community, I’m trying since 8h to update multiple Firmware on my Dell R630. I want to do multiple updates at once because the server needs more update. So, I started to experiment with Dell Repository Manager. I successfully create a repository and tried to export this repository with a Smart bootable iso and a SUU ISO.So when i boot from the Smart Bootable ISO he won’t correctly update the Firmware. Can’t update the Lifecycle Controller and the BISO. So, I moved over to the Lifecycle Controller and wanted to boot the iso from there but no luck. I always get the Error -> Retry the operation with the correct catalog repository path. So, my question how i correctly use the Lifecycle Controller with and which ISOs   Thanks for the help, cheesi  
Dell R630 Firware Update with ISO