Control Center, which gives you quick access to the controls you want in one convenient place with just one swipe from the bottom of your screen.
Notification Center, now available from the Lock screen so you can see all your notifications with a simple swipe, and the new Today feature gives you an at-a-glance view of your day with a summary of the important details such as weather, traffic, meetings and events.
Improved Multitasking that gives users the ability to switch between their apps in a more visual and intuitive way, and iOS 7 pays attention to which apps you use most and automatically keeps your content up to date in the background.
AirDrop, an entirely new way to quickly and easily share content with people nearby.
New Camera app filters so you can add real-time photo effects, a square camera option, and you can quickly and easily switch between your four cameras--video, photo, square and panorama--with just a swipe.
A redesigned Photos app that introduces Moments, a new way to automatically organize your photos and videos based on time and location.
Full-screen browsing with Safari's new redesigned user interface, the new smart search field helps simplify searching, and there's a new view for your bookmarks and your Safari tabs.
Siri with new male and female voices, Twitter search integration, Wikipedia integration and Bing web searching within the app
iTunes Radio, a free Internet radio service featuring over 200 stations and an incredible catalog of music from the iTunes Store, combined with features only iTunes can deliver.
What's new in version 7.1.2
Improves iBeacon connectivity and stability
Fixes a bug with data transfer for some 3rd party accessories, including bar code scanners
Corrects an issue with data protection class of Mail attachments
ReleaseFebruary 21, 2014
Date AddedFebruary 21, 2014
Operating SystemsiOS, iPhone OS 4.x
Additional RequirementsiPhone 4 and later
iPad 2 and later
iPod touch (5th generation)