As soon as I installed iOS 7.02, I got a note that 7.03 needed to be installed on my iPhone 4S. But Siri doesn't work in 7.03. You hold the button and get the Siri prompt screen, but it is frozen and doesn't respond. You can exit by hitting the button again, but that's all you can do. Is there a fix for this or do we have to wait for apple to fix it in 7.04?