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.

How to find an iPhone’s ECID

Depending on what you’re doing with your iPhone or iPad, a time may come when you need to find your device’s Exclusive Chip Identifier, otherwise more recognizably abbreviated as the ECID.

Pinera1n: A portable checkra1n jailbreak for iPhones that runs on the Linux-based pinephone

Checkra1n is one of the best ways to jailbreak an iPhone or iPad if you have a compatible device (A7-A11) because it utilizes an un-patchable hardware-based bootrom exploit known as checkm8. Perhaps the only notable caveat to checkra1n is that it’s a semi-tethered jailbreak, which means that you need a computer to return to a jailbroken state if you reboot your device for any reason.

Substitute updated to v2.0.12 with speed and memory usage optimizations

Sam Bingner has launched an updated version of the Substitute tweak injection method this evening, officially bringing the package up to version 2.0.12.

Substitute is used by default on the unc0ver jailbreak when installing tweaks and add-ons and can be installed manually by the end user on the checkra1n jailbreak if Cydia Substrate isn’t already being used. But regardless of which jailbreak you use, this is an update you probably won’t want to miss.

Betelguese Odysseyra1n installer for checkra1n’d devices updated to v1.1 with iOS 14.5 support & more

If you were following along yesterday, a bevy of updates to jailbreak-centric software with support for iOS & iPadOS 14.5 were released. This included checkra1n, Cydia Substrate, and Substitute to name a few.

But the updates didn’t stop there. Odyssey Team Web and App Developer @23Aaron_ pushed an update for the macOS-based Betelguese Odysseyra1n installer for checkra1n’d devices, officially bringing it up to version 1.1.