GameObject Color is visible on editor but not in Android when build

In Unity Editor it looks like-
alt text

But when I build for my android it looks like there’s no Material color on the floor object and also the quality is not so good.
In my Android phone screen-
alt text

I have used quality settings but couldn’t solve them.
I am using Unity 5.6

[Really a ton of thanks in Advance]

Same Problem here.
It would be great if you could post your solution here if you managed to find one. :slight_smile:

Solution here: