Ipad landscape splash won't show

I'm trying to set a Landscape splash for my iPad app but it's not working.

I currently have a Default-Landscape.png and a Default-Portrait.png. I added the four orientation in my plist file and still nothing.

It works if I launch in portrait, but if I launch in Lan开发者_JAVA百科dscape the screen stay black until my app start.

Is there anything else to do to get it working?

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If you've made sure that Default-Landscape.png is actually in your application's bundle (try to readd it), made sure there was no Default.png, and added all 4 orientations in "supported interface orientations" in the plist and saved it; it should work as expected.