a friend of mine told me....
DO :
If you drop your cell phone in water, you may have only seconds to retrieve it.
remove the battery immediately without even hesitating to turn off the power.
if you have no idea wht to do.send the phone to the shop for service.
or
****Disassemble it as much as you can. If you can pull it apart completely (to the circuit board) then *do it!*
Dry it as much as possible with cotton wool or cotton buds.
Leave it somewhere warm (*not* hot!!!) as drying is a gradual process & should be done over 2-3 days.
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DO NOT :
*Do not put the battery back in!!* Dropping your phone is an awful feeling. But *never* get curious and put the battery back in early. Wait the 2/3 days till dry.
9/10 times it will short circuit the phone and it will be broken.
*Don't dry it with a hairdryer!* It won't evaporate the moisture, and will force the moisture deeper in.
*Don't try to heat it in any way!* I have to stress it needs to be dried *slowly*. Put it near a low heater, in hot water cupboard, near a dehumidifier, in uncooked rice or similar. If you try heating it, the moisture will be forced into somewhere hard to fix, ie, *in the screen.*
hope this article will help =)