Setup eduroam on an Android Device
Deactivate this setting via Settings > Backup & Reset > Back up my data (disable).
The DFN (Communications Network for Science and Research in Germany) provides an automatic configuration assistant tool for various operating systems and platforms. The assistant makes it easy to configure your wifi connection.
You can find the various eduroam installers for the automatic configuration on supported operating systems at https://cat.eduroam.org
QR-Code: eduroam CAT app in the PlayStore