Use XCode 3.1.2 to build SDK 3.0 app to 3.0 Device without provisioning profile The trick to skip Provisioning Profile for the new XCode 3.1.3 (iPhone SDK3.0) does not work now. The only thing you can do is to use the old XCode 3.1.2 <Old XCode Dir> to build app for 3.0 device if you don't have the official provisioning profile, until new method to skip provisioning profile can be found. What you