Five awesome updates coming to your iPhone, iPad and iPod Touch.
3) Lock Screen
The new lock screen will be so much more useful that the current lock screen where you can only see the time and your wallpaper. The new Lock Screen will show you all your pending notifications like missed calls, new emails, messages and other updates. You can swipe from the lock screen to directly go into that application instead of unlocking your phone first. Also, a camera icon is added to the lock screen that not only lets you access your camera application immediately but allows you to use the volume up button to take a picture.