iPad - FaceDOWN Down Issue

Question

Hi,

I am working with iPad App. And i have problem in FaceDOWN, in this orientation viewdidlaod & viewwillappear will not call evenif the button is also not work. In faceUP orientaion all the functionality is working.

In my plist four orientation is set in Supported interface orientations (iPad);

• Portrait (bottom home button)
• Portrait (top home button)
• Landscape (left home button)

• Landscape (right home button)

  So an any one suggest.