No shadow when export to iOS.

I already make sure that my directional light is its type to hard shadow, and also in my quality setting is set to hard shadow only but it still no shadow appear in my real device. I upload 2 images about both of my setting. Could you please help me with this problem.

Thank You and Much appreciate!

 

You need to change the default quality setting on the platform you're exporting to (the one in green in your screenshots) or change the quality with some code at runtime. At the moment, when you export to any of those platforms you're defaulting to 'fastest' quality, which I will bet does not have shadows enabled. To change the default, use the arrows at the bottom in the 'default' line and set them to what you want them to be, then export again.

 

Thank You very much for the answer, it work!
Much Appreciate!