Your iPhone's camera offers a dizzying array of features and settings. But how do you use them to capture the best photos?

If your iPhone is one of the ones listed, you need to make sure you’re on the latest iOS software as soon as you can.

Owning an iPhone can be somewhat of a complicated relationship — like dating someone who's beautiful and elegant but very high maintenance. You love it and show it off, but deep down, you know it has ...