Not exactly an easy one this! Dropped my phone down the loo, pulled it out straight away but too late it has water in it. Held it up and it was dripping water out of it but it now has water marks all over the screen. The "very small and basic" user guide says to open the back, remove the battery and dry it out. How do I do that exactly??? Any ideas how I can do this myself as I am stuck. I currently have the phone sitting in a bag full of rice and it is not doing anything.