Dynamic shadow / AR / Vuforia

hi ,
here is my problem . i work on unity for an AR project . i made a box with an extrude in it and i put an animation of rotation on the box … the problem is that when i export an .apk for my android , i don’t have any self shadow projected on my box in AR … and i have dynamic shadow in unity . i don’t understand why it doens’t export on my android …

i’m using unity pro , and my player settign are :

minimum API level : android 2.0.1 exlair ( api level 6 )
device filter : ARMv7 only
instal location : prfer external
graphic level : openGL ES 2.0

Can u help me plz ? Thanks

Not all devices support shadows. What are you running on?

I am very new to unity. How can we add dynamic shadows to objects?

hi, Show This Video to how to create Shadow With Augmented reality and Mixed Reality