Checkra1n 0.12.4 Beta Windows Fix Jun 2026

checkra1n is a “semi-tethered” jailbreak. When you reboot your device, it returns to its stock, non-jailbroken state. To regain jailbreak access, you must reconnect it to your computer and run the checkra1n tool again.

The Checkra1n jailbreak remains one of the most reliable, hardware-based jailbreaking tools available, providing a permanent, untethered experience for older iOS devices. While originally built for macOS and Linux, Windows users have sought a way to use Checkra1n to jailbreak their devices.

To use it on a Windows PC, you must use a "bootable USB" method like checkra1n 0.12.4 beta windows

: Provides stable support for iOS versions ranging from iOS 12.0 to iOS 14.8.1 .

Here are the key changes and updates in the latest version: checkra1n is a “semi-tethered” jailbreak

Before proceeding, make sure your device is compatible. checkra1n 0.12.4 officially supports iOS versions from .

For users who prefer to stay entirely within Windows (without dual-booting or USB reboots), offers an alternative solution. WinRa1n is a third-party jailbreak tool for Windows that implements checkra1n 0.12.4 and checkra1n 0.1337.1 as its primary engine, allowing jailbreaks on devices running iOS 12 through iOS 16. The Checkra1n jailbreak remains one of the most

Every time your device reboots or runs out of battery, the jailbreak turns off.

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