How do I get photos and videos to Flickr when using Eyefi Cloud?
Because Eyefi Cloud syncs photos with all of your devices, all you need to do is install Eyefi Mobi Desktop for Windows or Mac and then use the Flickr uploader tool. This tool is designed to upload new photos to Flickr automatically. Please see Flickr's tools page for more information.
Flickr also has a mobile app for Android, iPhone, and iPad that will automatically sync photos from your mobile device with Flickr. Please see Flickr's tools page for more information about Flickr's mobile apps.