touch screen dead after water damage, how could I fix it?
I have a iphone 6 and it fell into water by accident. It stayed in the water for 2-3mins before I realized and picked it up. It already shut off. I opened the case after one hour, not much water inside. I let it dry naturally for 3 days before I tried reopening the phone. The phone started, and went to the lock screen. Both the home button and power button worked, but the touch screen dead. Also, the phone seemed to be hotter than before on the back when it was being charged.