ive had my iphone for about 8 months now. a couple of weeks ago it was damaged by water and would not work. i put it in a bag of rice and it was back to normal! but then that same day it shut off because i needed to update it. i tried to plug it in and my computer nor my itunes will recognize that its plugged in. ive tried everything from unistalling and reinstalling itunes and restarting my computer. nothing works. please please please help. i have no idea what else to do and i am dying without my phone. what do i do?