EAP method is PEAP. Phase-2 authentication is MSCHAPv2. CA certificate is Do not validate. Identity: if you are a student, than it is your Neptun code, and if you are an employee, it is your MATE identification. Enter the appropiate ID with @uni-mate.hu extension. Password: the same password, you previously set at JoKeR. If everything is set, tap on the CONNECT button.
If the connection is successful, you can see Connected below eduroam.