The update brings a number of changes to iOS, from how things work behind the scenes — no more "white screen of death!" — to common interface elements that you see all the time but might not think about.
From changes to buttons and fonts to the introduction of CarPlay, we've gathered the stand-out changes coming to your iPhone in iOS 7.1.
The slide to unlock and slide to power down animations have both been changed.
Buttons in the Phone app are now circles rather than rectangles.
The keyboard is now bolder and the shading on the Shift key has been reversed.