How to get back the UIButton border in iOS 7?

Question

I built an old project in iOS SDK 6.1 in Xcode 5. However, the UIbutton is borderless when the app runs on an iPhone running iOS 7. I have checked the .xib is

Answer 1

Try this

set border width of button by using QuartzCore Framework

#import 

button.layer.borderWidth=1.0f;
button.layer.borderColor=[[UIColor blackColor] CGColor];