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A USB Flash Drive with at least (all data will be erased).

from a reputable source associated with the Justatech technical community. Step-by-Step Guide: Using Justatech Checkra1n on Windows

: Includes foundational CLI adjustments backported for environments communicating with early Apple Silicon Macs. Technical Breakdown: Checkra1n vs. Windows Architecture

The workflow involves using Rufus to write the ISO to a USB drive, booting your PC from that drive into the custom Linux environment, and then running checkra1n directly to jailbreak your iPhone or iPad.

To overcome this, community developers wrap a lightweight, modified Linux kernel containing the Checkra1n 0.12.4 GUI into a raw ISO file. When compressed into a .zip archive alongside flashing utilities, it becomes a complete toolkit for Windows-based users. How to Use the JustATech Checkra1n 0.12.4 Windows Package

Once your device boots back into the regular iOS interface, a new icon will appear on your home screen.

Using this tool requires a bit of a process. It's not a simple one-click Windows app, but by following these steps carefully, you can achieve a successful jailbreak.

Open and select your USB drive under the Device dropdown menu.