I dropped my iphone3G in the toilet about a week or two ago and I put it in rice for at least 24-48 hours. Whenever I plug into the charger it will vibrate twice and it has a plain white screen also known as 'the screen of death'. I tried holding down the home button, volume, and on/off button at the same time for at least a minute. Nothing happens! I have all of my pictures and contacts and I cant just let it go. Help!