Camera noise after ics update

[Boen]

Hello, I recently bought my nex xperia Go about a week ago.
Now, i updated it to version 4.04 and when i go to my camera (or other camera apps) and i close it, it makes a clicking sound.
At version 2.3 it didn't made that clicking noise. I'm a bit worry about it and want to know what that creates that sound.

I hope you all can tell me.

Thanks

[Rickard]

You are probably hearing the cameras auto focus. When you close the camera app there will be a sound from the phones camera which is normal.