iOS7 has been out for a few months now and eager jailbreak users have either been holding off upgrading until an untethered jailbreak was released or updated and used their device with the latest iOS firmware waiting for the same release, of course users of the latest iPad Air and iPhone 5s/c had no choice but go without a jailbreak after purchasing the new device, but just like with every new firmware and device from Apple, it only takes time. Users can now perform and untethered jailbreak using either a Windows or Mac computer and the newly released evasi0n 7 jailbreak tool. The new jailbreak works on any device running iOS 7 ( 7.0 through 7.0.4)/
The Jailbreak comes with two main warnings which we have included below, but you should of course give the entire read me a look over before jailbreaking.
- Warning! Over The Air updates of iOS 7 are known to create an issue and make the jailbreak fail. Some devices are then stuck on the Apple Boot Logo. Until we fix that, please restore your device to 7.0.4. with iTunes first.
- Warning! Many Cydia tweaks are not yet compatible with iOS 7. Please always backup your phone before installing new tweaks from Cydia as your iPhone could be stuck in the boot process. The situation will improve as developers will update their software.
Source: evasi0n.com