Earlier we have posted about 7.0.6 iPhone and iPad Security flaw – Update your devices. Apple released iOS 7.1 now with more security fixes and new features. If you are using a JailBroken Device, better not to upgrade to this version as the 7.1 patches it.
What is new
CarPlay – this is for new cars which supports this features. you can place your device to the CarPlay and can make calls, get directions, or play music from your iPhone Read more
Siri
Calendar
Accessibility
New Camera Settings
improved performance of iPhone 4
Screenshots
It also includes many security updates. So it is strongly recommended that you upgrade your iOS devices to the latest version (7.1) as early as possible. The download size is 152MB in size.
The video below shows what are the new features and changes in 7.1