My iPhone 5S was damaged by water. I tried the rice method as soon as possible (just minutes afterwards), and the phone worked briefly again after a day and a half in rice, but now the display is not working. I was able to recover all of my photos and a few other things I wanted. Now, I would like to sell the damaged phone on Ebay for parts or repair. I am trying to find out how I can delete all data, even though nothing shows on the screen (and therefore, I cannot do it through the phone's settings). iTunes DOES still recognize the device. Any suggestions are greatly appreciated!