IPhone 4S Wi-Fi greyed out

So about a week ago I dropped my iPhone in water and it wouldn't work then I put it in rice over night and it was fine. The only thing is where you turn the Wi-Fi on its greyed out. I can't connect it to iTunes to update it as I don't have a computer what are some other ways I can fix this problem with my Wi-Fi as I don't really wanna pay $200 for an ensurance claim to get a new one.

The water may have damaged the Wi-Fi device inside the phone and now your phone can't find it. I would ask Apple direct about this question, sorry.

Try leaving it in the freezer for 10 minutes. Worked for me once but may not. Meh just try it

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