Hi, I'm hoping someone might be able to help. I spilt tea over my phone at work. After drying off the phone as best I could found that it kept lowering the sound and switching on car mode. I dried it off a little bit more and now find that I can't turn down the sounds using the volume button. This is for all system sounds although I can turn everything up. Also the optical mouse does not not work. I will try leaving it in uncooked rice overnight but I think I may well of broken it for good unless someone can help..