Here is what to do if you drop your mobile phone in water:
– remove the battery as soon as you can;
– use toilet paper to soak the outside water;
– remove the SIM and uncover the phone as much as you can;
– dry the phone with a hair dryer (first the battery panel, LCD screen, keypad area);
– put your phone in a bag of rice for 3-4 days (make sure it’s completely covered);
– attach the battery and try turning it on.