Jailbreak 6.1.4 iPhone 5 Evasi0n Status & Situation:
Q: How do you upgrade iPhone 5 to iOS 6.1.4 without losing jailbreak? A: Apple released new iOS 6.1.4 for iPhone 5. iOS 6.1.4 firmware follows the release of Apple's iOS 6.1.3 update on 19-th March 2013 that was issued to bring minor error and bug fixed to iOS 6.1.4. Unfortunately iOS 6.1.4 release is unable to be jailbroken with Evasi0n Jailbreak Tool. Sorry. If you have jailbroken iPhone 5 with iOS 6.1.2 - don't update to 6.1.4.