How to make xib compatible with both iphone 5 and iphone 4 devices

Question

I am trying to layout my xib so that layout fits in both iphone 5 (4 inches retina) and 3.5 devices.

Because I have to support IOS-5 I cannot use autolayout. I have

Answer 1

If you dont want use two xib and interested to do using Autosizing here