Xcode "Couldn't prepare device for development"
I just upload beta 2.0 on the iPhone. (5a240d) I was running xcode with the SDK beta 4 and everything was ok. But I needed to try a custom app, and with beta 4 you get code signing error. So I installed SDK beta 3 and now xcode wouldn't prepare the iPhone.
I already uninstall xcode and intall again. No luck.
I noticed that all previuos open projects were there when I open xcode, despite I uninstall it before. Is this means that xcode wasent propely uninstalled?
Any ideas? Thanks :hack: