If you're accessing coursework with limited or no access to an internet connection, then your device will more than likely be in offline mode. Learn more about using offline mode in the mobile application below.
What is offline mode?
Offline mode is when you are accessing course content that has been saved directly on your device in order to access it when you are not connected to the internet or would not like to use your mobile data. Please see the article titled “iOS Mobile Application Course Download” to learn more.