Definitely a fact. That Dropbox Help Center link is clearly at the very real and authentic Dropbox web presence.
Apparently you'll just need to download the Dropbox app and use it to configure your phone's accesses to your Dropbox-related files.
It doesn't say you won't be able to still use your phone and the Dropbox service together... just that you won't be able to use the Samsung file system services to execute file functions with Dropbox.
Thanks for the reply