Where have my shadows on Android gone?

Using Unity 4.3.4.f1 Up until today my shadows on my Galaxy Note 10.1 looked fine. But I’ve just noticed that the shadows today have all vanished. I haven’t changed any settings and the lights are still the same setup…but no shadows.

Anyone know what’s going on?

Oh, somehow my quality settings managed to change themselves for all platforms to ‘fastest’.

Strange but fixed.