It happens! You dive into the pool and forget your cell phone is in your pocket or some other way that can cause water damage to your cell phone. Before you run out for a new one, try this: turn off the phone immediately and remove the battery. Fill a bag or container with dry (uncooked) rice and put the phone and the battery inside to cover them and seal. Let it sit overnight. In the morning you should be ready to take calls! The rice will absorb the moisture that shorts out the phone.