iOS 13

Apple unsigns iOS 13.1.2 and 13.1.3, thwarting downgrades from 13.2

Apple closed the signing window for two different iOS versions for various handsets Wednesday evening, including 13.1.2 and 13.1.3.

It’s regular practice for Apple to stop signing older versions of iOS after a newer release has been available for some time. Doing so both prevents software downgrades by the jailbreak-savvy and encourages software updates for everyone else to ensure users take advantage of the latest features and security patches.

Pwn20wnd issues advice for potential jailbreakers using A12(X) and A13 devices

Things have been getting very real in the jailbreak community in the past several weeks. One of the most significant tidbits of news has been the development of the A5-A11-based checkra1n jailbreak by Luca Todesco and others, which rides on the back of a brand-new bootrom exploit from @axi0mX called checkm8. But the captivation isn’t stopping there.

With all the exciting information (and drama) that we’ve seen recently, one might be inclined to say it’s breath of fresh air to see unc0ver jailbreak lead developer Pwn20wnd touting potential work on something new. The hacker took to Twitter Sunday morning to share pertinent information for A12(X) and A13 device users who might be in the market for a jailbreak:

Luca Todesco teases Installer on upcoming checkra1n jailbreak

The upcoming checkm8 exploit-based checkra1n jailbreak has been making rounds in headlines over the last couple of weeks, with some of the most exciting news involving tweak injection on iOS 13. But as you might recall, a recent teaser also showed that the checkra1n jailbreak would support several package managers, including Cydia and Zebra.

People were particularly excited to see support for Zebra in addition to the tried and true Cydia package manager, but it begged the question about compatibility with other popular package managers, including Installer and Sileo, just to name a few.

Tweak injection teased on iOS 13 with upcoming checkra1n jailbreak

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: