1) Act Fast: The first thing you need to do is remove all the parts of mobile like Battery, Back cover,
Sim card, Memory card and then take a piece of cloth and wipe the water you notice on mobile.
2) Use Hair Dryer: Take hair dryer and start drying mobile where battery is located. Don't hold the dryer very close to the mobile phone as it may harm.
3) Drying For Long Time: Take the cover and battery from mobile phone put the phone in dry and warm place to let the water move from inside.