INVALID BINARY : Your binary is not optimized for iPhone 5 As of May 1

Question

I had imported all 3 Launch Images First

1: 320 x 480    
2: 640 x 960 (Retina 3.5-inch)    
3: 640 x 1136 (Retina 4-inch)    

they have the following default names that are needed:

1:Default.png   
2:[email protected]   
3:[email protected]   

and Get the rejection with the warning :

iPhone 5 Optimization Requirement - Your binary is not optimized for iPhone 5. As of May 1, all new iPhone apps and app updates submitted must support the 4-inch display on iPhone 5. All apps must include a launch image with the -568h size modifier immediately following the "basename" portion of the launch image's filename. Launch images must be PNG files and located at the top-level of your bundle, or provided within each .lproj folder if you localize your launch images. Learn more about iPhone 5 support and app launch images by reviewing the iOS Human Interface Guidelines and iOS App Programming Guide.

Even after adding:

Default-568h.png  of  size  320 x 568  

then also get the rejection with the same Warning

Where is the problem in launch image NAME or in SIZE

Answer 1

Well I have faced the same issue and found the solution by adding the [email protected] file at the root level As show in the image

And make sure you don't use image asserts for launch image, This solved my problem.