If an iPhone screen turns black and white, a setting has probably been changed. Go to Settings > Accessibility > Display & ...

Ghost touch on an iPhone is when the screen responds to touches that are not intended by the user. This can lead to random actions or commands being executed on the iPhone without any user input. It ...

However, like all smartphones, new iPhones can come with new problems, and sometimes it takes Apple a while to work out all the bugs. The good news is that most glitches early adopters run into are ...