Trying to test my app on iPhone iOS 6.1.2 but “No provisioned iOS devices…” error?

Question

I have a big problem. I have an iPhone with iOS 6.1.2 and the latest version of Xcode - 4.6.1. When I try to test my app on that device, Xcode says that

Answer 1

you try these methods:-

• Try clicking "Use for Development" on your device in the Xcode Organizer.
• Stupid but try this also closing and re-opening xcode.

I think these are going to help you..