The most noticeable changes LG Nitro HD customers will see with this update are:
- New lock screen actions let you conveniently jump directly to a specific application without unlocking the home screen.
- The redesigned Gallery App & Photo Editor makes it easier to manage, show, and share photos and videos than ever before.
- An updated home screen folder and favorites tray that lets you group your apps and shortcuts logically by simply dragging one onto another.
- Enhanced multitasking capabilities let you instantly navigate from one task to another by leveraging a list in the System Bar that includes thumbnail images of all recently used apps. Just tap the thumbnail to resume using that app.
- Improved text input with an updated keyboard that supports faster text input and more accurate entries with better error correction and word suggestions.
- An app that helps you easily monitor your data usage.
- Face Unlock, a new screen-lock option that intelligently unlocks your device using facial recognition software.
Additionally, AT&T announced that in the coming weeks they will be rolling out updates to the HTC One X and HTC Inspire that enhance performance and in the case of the Inspire, add AT&T Address Book, HTC Sense 3.0 and Task Manager.
Source:- AT&T blog