I am noticing a new icon on the lock screen of my iPhone 6s plus. I am almost certain that this was not present prior to upgrading to iOS 9.2, but I am not 100% positive. The icon is in the upper right corner of the screen above the battery icon. It is a very small triangle. It definitely is not the same as the triangle which indicates that the GPS is being used. The icon is only present on the lock screen. Upon unlocking the phone the icon goes away. The icon has an unusual animation that it preforms when turning the screen on and off with the power button. Again, this is only happening on the lock screen. I've included a picture of said icon here with this post. The quality is poor, but it shows where the icon is, and roughly how it looks. Can anyone tell me what this is?