回答“New screen flickers and touch doesn't work”Have exact same issue. Flickers across top. Random and erratic function. Similiarly, pressing firmly on opposite corners, it may work- screen goes blank and have to restart but works with fingers of one hand holding pressure on the corners. No hits, falls or trauma that I know of- who knows if my butt and pressure sitting on it bent something. Case lays flat. No detectable distortion. Occurred after riding on train to NYC and installing several apps. One app actually controlled the camera function. Worked with Apple 2 hours on the phone. Now I have to go 2 hours to the nearest Apple store. Phone only 2 months old- loved-now hate the phone. It can't be this vulnerable. I will let you know how it goes. I hope someone figures out the issue. Update (11/02/2015): Apple replaced the phone and no issues. Probably the curvature of my posterior is less then the tolerance of the screen flexibility. The new one has worked well living in my front pocket.