title: How to make iPhone4 and below version app compatible for iPhone5?
body: <p>I have an application in iphone market which works for iPhone 4s and lower version. So now iPhone 5 has been launched which bigger size screen, my question is what all changes i have to do in my application so that it will be compatible with iPhone 5 also. </p>
  
  <p>1) Do i have to rebuild my app for iPhone 5?</p>
  
  <p>2) Do i have to make changes only in UI ?</p>
  
  <p>3) Will the iPhone 5 will its make it compatible?</p>
  
  <p>Your valuable replies will help me a lot. Thanks in advance.</p>