App written in Swift with base sdk 9.3 and deployment target set to iOS 8.0 shows only white screen in iOS 8 devices but works fine in iOS 9 devices

App written in Swift with base sdk 9.3 and deployment target set to iOS 8.0 shows only white screen in iOS 8 devices but works fine in iOS 9 devices.

It's the same with iOS 8 devices as well as simultors.

Are you using storyboard launch image?

App written in Swift with base sdk 9.3 and deployment target set to iOS 8.0 shows only white screen in iOS 8 devices but works fine in iOS 9 devices
 
 
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