IPHONE 4 WATER DAMAGE - 2

My iphone 4 fell in soup.everything works fine on it except the speakers. It is currently in rice. What should I do for the speakers to work again?

Added (1). Will the rice help the speakers?

Unknown caller on iPhone creeping me out?

This morning at exactly 9:00 am, I got a call. On the iPhone, where it usually says the name of the person if they're in my contacts, it just said unknown. I answered it, and when I Did, a red dot appeared on the top black part of the iPhone above the speaker where I can hear the person talking. Nothing was said, just two beeps and I didn't say anything either, but that creeped me out so I hung up. The call was a total of 2 seconds because I was too chicken to let myself hear anything else. Right when I hung up, the dot went away. What is this? My friend said her cousin had the same thing happen to her but they don't know what it was either. I tried calling them back by clicking on them in the recents but it wouldn't let me. What or who is this?

Lost my iPhone 4, what to do now?

I lost my iPhone 4 this july, and immediately lodged a complaint with the police, but as of now my phone has not popped up on the grid
I'm now thinking, what if the guy who stole it might have put my phone up on ebay and hence the police can't track the imei
So please tell me is there a chance to track my phone internationally through the imei, i really want my phone back.
Also i did not have Lost my iphone installed

Customize Virbation iPhone 5?

In October, I got my first iPhone, and I was playing around in settings and found that I could customize my own vibration style.

Now I can't seem to remember what I clicked on to get to it. Does anyone know, I really want to make a newer vibration. The one I have right now is getting old for me