I tried to assign a skybox material to the project using Edit/Rendering Setting but the sky is black. I'm using the example projects in the Standard Assets (Mobile)/Control Setups in the project folder in the editor. I think that the Remote program doesn't work. How can I fix the problems?
I found a tutorial on using Unity 3D to create games for Android phones and tablets written by Frank Moricz at Google Play.
If you're new to setting and using skyboxes, I recommend youtube as a good source of "tutorial" vids on basic elements such as that. For example: http://www.youtube.com/watch?v=QYdEQdBChV8 Simply search "Unity skybox tutorial" if you want more results. Hope that helps.