I have a problem, then build on my Android (Galaxy S+ (Android 2.3.3)) application starts with a black screen.

When I did build earlier versions of Unity Free 4.5 everything worked perfectly!!!

How to solve this problem?

Build settings:

  • Minimum API lvl: (Android 2.3.3 ‘Gingerbread’(API lvl 10));

  • Device Filter: FAT(ARMv7 +x86);

This is a problem with Unity versions. We had the same problem on some Android devices. Please update to patch version.
Please see:
http://forum.unity3d.com/threads/unity-pro-4-6-1-android-problem.285535/
http://unity3d.com/unity/qa/patch-releases