I updated to iphone 3.0 SDKb2 and I have a developers account The next day (not sure if coincidence or not) I've had no service here at home where I used to get 5 bars. No Edge no 3G only wifi. It still works around town but this is very weird. Called AT&T and they said no outage in this area. Any help? - Update: It is a coincidence afterall. My mom is here visiting for Easter and also has AT&T and has no service in my house. We've since talked with friends who have AT&T and live in proximity who are experiencing the same issue. How can AT&T go from delivering 5 bars to no-service in my area? If this continues it'll be sad but I'll have to switch providers.