The Evad3rs team just updated their Evasi0n jailbreak utility to version 1.0.8, which offers untethered jailbreak  for iPhone, iPad and iPod touch users on iOS 7-7.0.6 and this is to support the previous iOS 7.0 build 11A466. You can download the jailbreak utility from their website [evasi0n.com].

Apple released iOS 7.1 (build 11D167), as expected the most significant update for iOS is here, featuring tweaks to the user interface introduced in iOS 7, bug fixes, and new features such as support for the new CarPlay. The update is said to improve Touch ID fingerprint recognition for iPhone 5s users and improvements in performance for iPhone 4 users. The latest software version is compatible with iPhone 4 and later, iPad 2 and later, and iPod touch (5th generation) devices.

Users of iOS 7 and older versions can upgrade compatible devices over-the-air by navigating to "Software Update" in the "General" section of the device's settings Or, users can download the software bundle (.IPSW) files from Apple's website for offline installations.

iOS 7.1 update also lands with a number of new features, including:

CarPlay
-iOS experience designed for the car
-Simply connect your iPhone to a CarPlay enabled vehicle
-Supports Phone, Music, Maps, Messages, and 3rd-party audio apps
-Control with Siri and the car's touchscreen, knobs, and buttons
Siri
-Manually control when Siri listens by holding down the home button while you speak and releasing it when you're done as an alternative to letting Siri automatically notice when you stop talking
-New, more natural sounding male and female voices for Mandarin Chinese, UK English, Australian English, and Japanese
iTunes Radio
-Search field above Featured Stations to easily create stations based on your favorite artist or song
-Buy albums with the tap of a button from Now Playing
-Subscribe to iTunes Match on your iPhone, iPad, or iPod touch to enjoy iTunes Radio ad-free
Calendar
-Option to display events in month view
-Country specific holidays automatically added for many countries
Accessibility
-Bold font option now includes the keyboard, calculator, and many icon glyphs
-Reduce Motion option now includes Weather, Messages, and multitasking UI animations
-New options to display button shapes, darken app colors, and reduce white point

-New Camera setting to automatically enable HDR for iPhone 5s
-iCloud Keychain support in additional countries
-FaceTime call notifications are automatically cleared when you answer a call on another device
-Fixes a bug that could occasionally cause a home screen crash
-Improves Touch ID fingerprint recognition
-Improved performance for iPhone 4
-Fixes display of Mail unread badge for numbers greater than 10,000
-Continued user interface refinements

Downloading over a Wi-Fi connection is recommended due to the size of the file. While the update only weighs in at 268 MB, Apple requires 2.5 GB of free space on devices that are being updated wirelessly.