Game returns to home-screen after splash-screen

My game runs perfectly on all tested devices except some Galaxy S4's. By 'some' I mean ones that had some update (I'm not sure if android or samsung)!

The game then returns to the homescreen after the splash screen.

I tried pretty much all I can think of from removing everything from the first scene to changing the import settings. Nothing worked. I'm attaching a shortened version of my logcat, and a full.

I'm out of ideas, so please help me!

Thank you all!

• Long version

• Reduced version

  [1]: /storage/temp/19769-log_short.txt