Security Researcher Demos Jailbreak of iPhone 11 on iOS 14 [Video]

A security researcher has demonstrated a jailbreak of the iPhone 11 running iOS 14.0. Pattern-f of the ANT Security Lab showed off the jailbreak in a video posted to Twitter.

iOS 14.0, iPhone 11 (A12+ device), "#Jailbreak" demo.

iOS 14.0, iPhone 11 (A12+ device), "#Jailbreak" demo.

"Fake news! You didn't install Cydia."
英语太难了（Update: delete the noisy video） pic.twitter.com/sWDseQlAWD

— pattern-f (@pattern_F_) February 5, 2021

A few days prior pattern-f posted a video demonstrating the jailbreak on an iPhone 6s.

iOS 14.0, iPhone 6s #Jailbreak demo.
The amfid bypass tech comes from @08Tc3wBB & @ZecOps 's repo(https://t.co/HG19F0PLW7).
Working hard on the iPhone 11 demo. It seems that PAC bypass is not necessary. pic.twitter.com/uItEXOnQuK

— pattern-f (@pattern_F_) February 2, 2021

Notably, it seems that the exploit could apply to newer firmware versions as well. When asked if it would work on iOS 13.4 or further, pattern-f said, "It can make iOS 14.3 panic. But Apple introduced some new exploit mitigations. I'm studying on it."


Pattern-f was also asked if he intends to release the jailbreak. His response, "Not now. This is a 0-day, not fixed." That suggests that the jailbreak could be released once Apple fixes the exploit.

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[via reddit]