I accidently dropped my Sony Ericsson W810i mobile phone in a big puddle yesterday afternoon. I picked it up and it was turned off, then it started doing strange things. The battery keeps changing from full to low every few seconds, a few of the buttons have malfunctioned and i basically cannot turn it on or off using the power/on button. My internet access has also restricted from doing things. I bought this mobile phone from Argos back in February and is in very good condition. Would should i do now in order to restore my phone? I don't have insurance, do i take it to my nearest Vodafone Shop to see what they can do?............