I have a test midlet that opens an HttpConnection to a valid URL (e.g. Connector.open("http://myserver.com/testfile"). OTA installation to a pre-production 6620 through Cingular's WAP gateway in the U.S. works fine but Connector.open() throws an IOException with the message "Symbian OS Error -18".
I also installed Nokia's MIDP 2.0 TCPMIDlet OTA but got the same result when opening a socket connection to a tcpecho server running on a known server.
Is this a handset configuration problem or a bug?