A. To set up the connection without an internet connection, you can try using a different device that has internet access to download the necessary configuration files. Once downloaded, transfer these files to your Android device via USB or Bluetooth and follow the manual setup instructions provided by your institution.
B. If you have access to a public Wi-Fi network, connect to it temporarily to complete the setup process. Once the app is configured, you should be able to connect to eduroam without needing internet access.