[boredandtattooed]

im gonna say its a lost cause.. you can try to dry it out and see what happens..

your battery and the back of your handset have water strips on them so Techs can see if theres been water damage... even if it works the next time you take it in for service, their gonna notice those stickers are a diifferent color and will automatically assume your issue has to deal with previous water damage... just use your insurance now, youll have to eventually anyways.. a tech wont service your phone if it has had water damage, theyll make you get another