iphone sdk mobile provisioning (0xe800003a, 0xe8000001, ...)

Getting an iPhone set up for development isn't trivial. There are encryption certificates and provisioning profiles and app IDs to manage. Apple did a decent job of adding topical help to the iPhone Developer Program Portal site; most sections have a "How To" tab that will walk you through each step of the process. If the "How To" tab doesn't cut it, I recommend Ralf Rottman's article "iphone sdk mobile provisioning (0xe800003a, 0xe8000001, ...)".