iPhone 4 users might have the ability to update to iOS 7.1 without losing their jailbreak. iOS 7.1 was released last week and is a heaven update for iPhone 4 users. The update brought performance improvements to iPhone 4 users, making the device faster and smoother. Unfortunately, if you’re jailbroken, you’ll lose Cydia if you update your device to this version. iOS hacker and programmer¬†@winocm today uploaded a video of his iPhone 4 operating with an untethered jailbreak. This jailbreak, for now, only works for iPhone 4 and iPhone 4s, newer iOS devices like the iPhone 5s, 5c are not supported. It’s still unknown when the hackers will update evasi0n¬†so the public can jailbreak their iPhone 4 and 4S running iOS 7.1.