Mensagem original de: oldturkey03 ,
Lindsey Webb, the first thing that you want to do is to make sure you do NOT turn your phone on, or continue to try to charge/sync it. Rice will only remove some of the water, but will not remove the water that might have accumulated around the coils, IC's etc. and will not prevent corrosion from setting in. [guide|5825|Use this] guide to clean your iPhone. It was written for a 3G but all the points apply to your phone as well. [http://www.ifixit.com/Device/iPhone_4S#deviceGuides|These guides] will help you disassemble your phone. Once cleaned and you '''replace the battery''', re-evaluate for any further damage. Right now, anything else is just academics and guessing. As for your WiFi being greyed out, you can try a quick reflow (no, a hair dryer will not work. Check on here http://www.ifixit.com/Answers/View/127359/Hair+dryer+for+logic+board+reflow for an explanation of why not). As with any other liquid damage, you at least have a chance to resurrect your phone. Hope this helps, good luck.