iphone4 to iphone5

j75

I can't seem to get a clear answer on how to make an older app compatible with iphone5.

I bought a template that is set to run 480 x 320
Obviously this doesn't fit well with iphone5

Is there any easy way to stretch the screen when viewed on iphone5 so it is not letterboxed?
When I try cropping, it moves some of the actors off the screen.

I've seen a million posts on universals and everyone claims their way is correct. Is there an official "right" way of making this work?

Thanks

j75

Ok, I found something that worked and was fairly simple.
Will this method get approved by apple?

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Add this actor to each scene:

rule
if game.screen.size.width=568

change atribute
scene.camera.size.height to 378

change attribute
scene.camera.origin.y to -29

... This is landscape mode mind you