I was replacing a screen that was busted on an Iphone 5s and the first screen I got was faulty and had lines and flickering over the whole screen. Put the original back on and it was fine but still cracked. Ordered two more screens and the first one had the same flickering and lines as the first. All of the pins on the phone itself are still intact and none are bent. I tried the third screen and the phone wouldn't turn on at all. I assumed it was also just a bad screen but when putting the original screen back on now it won't come on either. Tried disconnecting the battery and power cycling it but that didn't work. Any suggestions?
Added (1). I re connected the original screen and power cycled again and now the screen comes on but the screen seems kind of washed out and no area of the phone responds to touch.