According to the available data, the hackers are developing a utility to jailbreak iOS 8.4.1. According to Italian developer Luca Todesco, everything you need to create a working hacking method has already been found.
The exact release date of the jailbreak has not yet been announced. However, he will definitely appear. The developer advises those who have already installed iOS 9, but are waiting for the jail, to roll back to the previous version of the Apple mobile operating system. There is still such a possibility. In the near future, Apple may stop signing iOS 8.4.1. By the way, downgrading is quite simple – our instructions.
As for the jailbreak for iOS 9, work is also underway on it. But since some of the known vulnerabilities have been closed, this process can take a long time. Although not so long ago, a small video was published on the network. In it, a hacker named iH8sn0w shows a jailbroken iPhone 5 with Cydia installed.