Dropped iPhone 4, back slightly wet, no sound

I just dropped my iPhone 4, the back is only slightly wet. If I'm playing music and I put it on speaker, no sound, but with a call, there's sound as long as its on speaker mode. If I take it off of speaker, no more sound. It works fine with headphones, and everything else is functioning properly.

There's water in the speakers… You may want to take it in to a shot due to water damage. But you could also try one thing! When I had a ds last year I got water all over it. So I got a vaccum (using the hose) I sucked up the water where the speakers were. You could try that

This i what i did i restored my ipod there you go it works

Put it in a bag of rice