Hey everyone. I'd like to ask all you iPhone geniuses a question. I've just performed a jailbreak on my 3G iPhone for 2.2.1. It was jailbroken before, but I felt like upgrading to 2.2.1. Everything went smoothly except for two things: when I'm on the 3G network, all applications that connect to a remote server (facebook, twitter, last.fm, etc) tell me they have no internet connection. It works fine over Wireless but for some reason it doesn't seem to be able to connect over 3G. What could be the cause of this? Some carrier setting I missed? How can I diagnostic/fix this issue?
Another thing is after restoring using the custom firmware generated by Pwnagetool, I can't access my voicemail...