After rescuing my brand new iPhone 5 from water damage, it seemed as though everything was working flawlessly. But as I tried to connect to my wifi, I have found that I am not able to even turn it on, along with the bluetooth, because it's greyed out. I researched this issue and found that it's probably a fried circuit board that's causing this. Can I send my phone to verizon to get this repaired??? And how expensive is it to get it replaced? HELP!