checkra1n

Stay up-to-date with the latest news and releases of checkra1n, an unpatchable semi-tethered jailbreak based on the checkm8 powerful bootrom exploit supporting A7-A11 devices on iOS and iPadOS 12.0 and higher.

Tweak injection teased on iOS 13 with upcoming checkra1n jailbreak

Anthony Bouchard ∙ October 31, 2019

Things are getting particularly interesting in the world of jailbreaking since the official public release of @axi0mX’s checkm8 bootrom exploit for A5-A11 devices. One of the most intriguing work-in-progresses involving checkm8 has been checkra1n, a jailbreak tool spearheaded by renowned hacker Luca Todesco and others.

While we’ve witnessed quite a few teasers involving the checkra1n jailbreak to date, none have been quite as exciting as one shared just this morning. Jailbreak developer Sam Bingner, well-known for his popular TetherMe jailbreak tweak for enabling native Personal Hotspot on jailbroken handsets with or without carrier consent, teased the tweak functioning on iOS 13 by way of checkra1n:

New teaser shows checkra1n jailbreak running Cydia and Zebra

Anthony Bouchard ∙ October 27, 2019

With a resource as powerful as @axi0mX’s checkm8 bootrom exploit floating around in the wild, it’s should come as no surprise to anyone that prominent members of the jailbreak community are actively working on tools that take advantage of it. One of the most significant of those is checkra1n, a project that is currently being spearheaded by renowned hacker and Yalu jailbreak lead developer Luca Todesco.

It’s been a little over a week since we last heard anything new about checkra1n, but based on what we saw at the time, it would seem things are falling into place quite nicely. Now, a new Tweet shared Sunday afternoon by the official checkra1n Twitter page reveals what appears to be working package managers installed on an iPhone X, iPhone SE, and a seventh-generation iPod touch.

Luca Todesco teases progress on checkra1n, a checkm8-based jailbreak

Anthony Bouchard ∙ October 19, 2019

Just over a week ago, well-respected hacker and security researcher Luca Todesco took to Twitter to tease an all-new custom boot logo and frame buffer concept for checkra1n, a purported jailbreak utility that would be based on the recently-released checkm8 bootrom exploit from @axi0mX. Fortunately, the teasers haven’t stopped there.

Just this weekend, the official checkra1n Twitter page teased an image of what appears to be both a seventh-generation iPod touch and an iPhone SE – each running iOS 13 – with the checkra1n jailbreak app present on the Home screen.