I have not seen a clear answer yet to this very simple issue : the WhatsAppp folder in my Gallery is not sync-ing with Dropbox. There use to be a menu where one could select the folders in the Gallery for syncronisation with Dropbox but it has been removed or it is hidden now. Can anyone from Dropbox help with a direct answer to this ? ...and yes, I did re-install Dropbox on my phone without success, still not uploading photos or videos from the WhatsApp folders.