Just updated and used xcode 5 to to up a 2nd version of my app. But now the problem is on the code signing identity.
WHen I open up my old files from xcdoe 4.5, I see th
It might be possible that you missed to configure the developer account in Xcode 5. In lasest Xcode 5 Apple had changed a provisional profile settings. To see full list of the provisional profile you have to confiture your developer account using Xcode.
Steps :
Select your Xcode project file.
Go to general tab.
You will see dropdown for the Team click on it & configure your developer account over here. Then after you will see all the provisional profiles in Build Settings.

Hope it works!!!
I've had some issues with IOS 7 and Xcode 5. If I remember correctly it required me to regenerate the distribution profile per app. I also needed to update the device list since they are dependent on the IOS version. It's a one off task and once you are done it should behave as expected.
In Xode5+
1) firstly select the provision profile
2) than select the code signing identity
