Iphone dropped in water? - 1

Okay so I dropped my Iphone 4s in water for like 4 seconds. I dried it off and it was fine but then the left side of the screen stopped working. So that stopped and I put it in rice. Then I had it on and it was being fine but then it randomly turned the screen off to the lock screen and back on. So we figured it was something with the charger so I put it on the charger for like a minute and the screen randomly locking stopped. But now the off/on button won't work. Like the one on the top:/ So I have it in rice till tomorrow, do you think the button will start working? If not, what should I do?

Added (1). Thanks guys but I want to know about the noise and the button, do you think that can be fixed by the rice?

I dropped my phone in a pool when I was on vacation and when we came home a week later and put it in a bag of rice it worked so imagine that the rice should work.

You should be careful o_O
some weeks ago I saw a news and they said a lady's iPhone was on fire because she also dropped her phone in a pool… They said something about the battery going wrong: I
I think it would be better if you get someone to check it…

Just keep hoping it starts working

Since it's an iphone you can't take it apart to my knowledge. A very nice area with airflow and possibly some air that is maybe 80 degrees. Not a heater necessarily because that is bad but something that will help move the moisture out of the device. Rice works due to it being able to absorb moisture. Salt would be bad to use because the crystals might make it into the device somehow, someway. I second the rice solution but say to pack it as nicely as you can without putting too much pressure on the screen itself.