How to change design on iOS 7 NavigationBar and elements of this NavigationBar in Xcode?

Question

Apple Xcode

Sorry! It was unclear.
It turns out - how to use iOS7 design in applications for iOS 6? Making the NavigationBar flat and the back button stylized for iOS 7?
What code to do this?

Answer 1

you need to draw the picture of the back button yourself and assign it to the navigationBar
stackoverflow.com/questions/3506297/custom-back-bu...