How do I stop my phone from turning off the display whenever I put my finger over the phone speaker? I have an iPhone 6, and recently I've found out that if you put your finger on the thing next to the front camera, the display will turn black. but I can't find a setting to turn it off. Anyone know where it is? Or if I can? This isn't just calls it's anytime.
In this case, it was just a bug. All you need to do to fix this is to restart your iPhone and it should be fixed. Thanks to Apple support.