There is nothing more frustrating than iPhone camera not working when you take out your iPhone to capture the perfect moment. But luckily, there are a few quick things you can try and fix whatever issues you're experiencing and start taking pictures in no time. Read on for some tips on how you can fix things like your iPhone camera flash showing black screen not working. Most of the time, the focus of the iPhone camera is its hardware capabilities. However, there is actually a lot of software that goes into making the camera as good as it is. When you open the Camera app and see a black screen. You can take wide panoramas, beautiful portraits, film-quality videos, and more. When the camera doesn't work, you lose one of the key features of your iPhone. here are a couple of quick software-related tips you can try to get it working again.