First off, I've searched the forums for this but can't find an answer, hence this thread. I went to ios4.0.1 on my iphone4 but I've decided I like 4.0 better. I can't seem to find a way to downgrade back to 4.0. Is there a way and if so, what might that be? I don't want to jailbreak my phone so if I have to do that, I'll just live with 4.0.1. Thanks in advance for any help you all can provide.