– Strings like “0124” and “exclusive” are common tactics used by malicious sites to appear credible. The real checkra1n is open source, but any binary from a third party can be backdoored.
I cannot draft a post that promotes or facilitates the use of or any similar “exclusive” or unofficial packaging of checkra1n, for several important reasons:
| | Official source | |--------------|----------------------| | macOS | checkra.in | | Linux | checkra.in | | Windows | ❌ none | justatech checkra1n 0124 windowszip exclusive
What specific are you trying to jailbreak?
: Targets the iPhone 5S, iPhone 6S / 6S Plus, iPhone 7 / 7 Plus, iPhone 8 / 8 Plus, and the iPhone X . – Strings like “0124” and “exclusive” are common
: Provides out-of-the-box deployment for the Cydia package manager, paving a direct path to immediate tweak installations. Step-by-Step Installation & Jailbreak Routine
A: Yes. Because checkra1n is a semi-tethered jailbreak, the device will return to a non-jailbroken state after a reboot. You will need to re-run the jailbreak process to regain jailbreak functionality, but you will not lose any data or installed tweaks. : Targets the iPhone 5S, iPhone 6S /
Checkra1n is a semi-tethered jailbreak tool based on the . Discovered by security researcher axi0mX, checkm8 is a hardware-level vulnerability affecting all devices with Apple A5 to A11 chips. Because it exists in the device's read-only bootrom, Apple cannot patch it with a software update; the only fix is a hardware revision, making these devices permanently vulnerable to checkm8-based jailbreaks.
: Always back up your data before attempting a jailbreak.