iPhone water damage causing no sound to come from the handset

Wow I never thought I would spill water on my precious iPhone 4… until yesterday when I actually did the forbidden. Like most cell phone companies, Apple doesn’t cover any water damage to the phone. The moment I spilled water on it, I reacted in about 3 seconds and wiped my iPhone dry. I pressed the home button and it seemed to light up and everything was responding ok. What I didnt notice at that time was that it wasn’t making the usual click sounds while unlocking and neither did it play tones when I pressed numeric buttons. It became apparent to me when after an hour I tried making a call to a friend and I wasn’t able to hear their voice from the handset. I switched it to the Loud Speaker mode, then I could hear my friend. Crap, I thought to myself and believed I had successfully damaged my iPhone’s earpiece.

Alright so lets do the problem-solution round:

Problem:
No sound coming from the handset’s earpiece, however loud speaker working fine

Solution:
The solution came to me from this link:
http://faithtoh.wordpress.com/2010/01/20/how-i-fixed-my-iphone-has-no-sound-problem/

What I did was to simply take a thin napkin that would absorb water and wrap it delicately over something like a toothpick. Turn off the phone and then clean the headphone jack with it and make sure the toothpick touches the very end. Ensuring that all the water was out of the headphone jack and then turning on the phone brought my sound back!!! It was like a miracle!!!

You must be wondering what does the headphone jack have to do with sound not coming from earpiece of the handset. Well my theory is, that water when gets inside the headphone jack, kind of shorts it and makes the phone believe that a headphone has been connected, hence causing the sound to not come from the handset earpiece.

If this post helps you, please yell yay!

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