Change splash screen on iphone licens

Hello! Why i can’t change splash screen in my iphone game? i have iPhone license, Unity 3.5.5f3, xcode 4.4.1. When i change splash screens in unity project ( player settings ), i dont have any error or warning. After build project i see standart unity splash ( black bagraund with logo uniti) screens.

You need Unity Pro and Unity iOS Pro to change the splash screen. Have a look in the License Comparison.

ok.
thanks.