Users who want to jailbreak their iPhones and iPads can use TaiG’s new release. The new version of TaiG came almost immediately after the release of iOS 8.1.2
The latest version of TaIG supports jailbreaking any device that can run iOS 8.1.2, including the newest iPhone 6, iPhone 6 Plus, iPhone 5s / 5c / 5, iPhone 4s, iPad Air 2, iPad Air, iPad 4, and any prior model that also runs the newest iOS version.As with prior versions of TaiG, the utility is currently only available for the Windows operating system, which means a PC and USB cable would be necessary to install the jailbreak onto an iOS device. Once the iPhone or iPad has been successfully jailbroken with the TaiG tool, the jailbreak remains untethered and would no longer require a Windows PC. Mac users can still use the TaIG utility to jailbreak their devices if they have a Windows virtual machine or Boot Camp to run the app from.
You can find the latest version of TaiG’s jailbreak from their website.
Currently the TaIG for iOS 8.1.2 utility is offered in Chinese, but using the tool seems fairly straight forward even for users who are unable to read the Chinese characters. A version translated into English is apparently in the works, as well as a version for Mac users running OS X.