https://wccftech.com/security-researcher-richard-zhu-demos-ios-11-4-jailbreak-video/

iOS 11.4 was seeded to the general public a few weeks ago by Apple that brought quite a handful of new additions to the table. Moreover, the company has also seeded the second beta of its upcoming iOS 11.4.1 update to developers. Possibly, iOS 11.4.1 will be the last release will be the last one before Apple officially rolls out iOS 12 later this fall. When iOS firmware updates are discussed, you can’t leave before mentioning jailbreak. We know that iOS 11.3.1 jailbreak was recently achieved by CoolStar. Now, a security researcher by the name of Richard Zhu has demoed jailbreak on iOS 11.4. Let’s see some more details on it.

As we have mentioned earlier, security researcher Richard Zhu has shared a video in which he has demoed a working iOS 11.4 jailbreak. Zhu launched Cydia on what seems to be an iPhone 7. He also launched the Mobile Terminal app and signed into root before initiating other terminal commands.