I had dropped my iPhone in water and I took it to the Apple store and the guy told me there was nothing Apple could do to fix it. So he recommended me to a cellular repair center to see what they could do. So I payed them $25 to look at it and they tried to see if they could repair it. Now the issue I was having with the phone was that it would just randomly power off and on and the lock button was not working. After I put it in the cellular repair center's hands, the touch screen no longer works. Have they caused more damage to it or as the guy said in the CRC "water's corroded the digitizer"? I think that they've done more damage to it, because the touch screen was working perfectly fine UNTIL I gave it to them to check out and see and now it makes me angry because now I have no warranty anymore, and I'm stuck with an iPhone that doesn't work and I need a phone. What do I do?