Ok I've updated MrDude noob n the Cli image for dm600 both working fine with new roms after an edit but it wasn't all plain sailing.
I noticed with both images that permissions didn't seem correct on some files or ownership of a file looked odd in comparison to others, I'm no expert they just looked wrong to me!
I'm speculatiing here but I figured they were either corrupt or incorrect files, this was confirmed in my eyes when osborne82 posted a new set of files for the cli image which help get that running. Permissions still needed to be set correctly though.
So for the MrDude noob image I used the specific files from the new set of files to replace the files needed for Evo n MG (there is a thread here that states all the files required for those cams n where they go) I assume I was correct as that now works to. I'm gonna test next the version of Evo that osborne82 posted with this image now as well to checkout the freezing issue.
I have seen comments here that when backing up an image some files don't work correctly when restored. So I would suggest deleting then replacing all files revelant to the cam u r using, make sure the cam isn't running when editing files as good practice n check permissions.
I'm gonna test this myself when I get time (Disable Cams when doing an Image Backup) I would think it gives the best chance of getting a good backup image?
Hope this helps