Some posters in Apple's discussion boards and elsewhere are reporting dead spots on their iPhone's touch screen. Corinne Schulze/CNET Networks It's not at all clear how widespread a problem this is.

Think about dark spots on the skin getting worse, like sunspots or dark undereye circles. Even though an entire workweek in front of the computer is estimated to be enough time to damage the skin ...

iPhone users report ‘dead spots’ that cause touchscreens to become unresponsive - The issue is affecting iPhone models going back as far as the iPhone 12 Mini ...