I dropped my phone in the bath tub . I pick it up as fast as I could. I took off the battery and whipped it immediately. I blow the holes. I remove the pen. Then after some minutes I turn it back on the screen wasn't the same it was black but still can see some stuff in the screen. I turn in off again took everything off the battery and waited more minutes . I turn it back on and the screen was a little better I could it almost the same. After some minutes was working normally but when I call someone I can't hear anything only when I put earphones one. What can I do?