My android 2.2 game stopped working after updating device to ICS

Hello everyone,

I did a very simple program to test out Unity for Android. It was pretty much a menu with two buttons.

The target platform for my build was Android 2.2

I tested it on my Asus TF101, which at the moment had Android 3.2 and it worked (kinda weirdly though, after the Unity logo appeared, it went black. I had to go to the menu, then open it again and the menu would be there).

However, last night my tablet decided to update to ICS... And then the game stopped working. Instead of the Unity logo, I get some weird messy rectangle and then it crashes.

My question is: why?