For a growing number of iPhone owners, the most basic promise of a smartphone, waking you up on time, has become unreliable.

iPhone owners are running into a strange new problem: photos and screens that suddenly take on an aggressive red tint, as if someone quietly cranked the saturation slider to the max. The glitch looks ...

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.