The idea is to do SSH via USB, as checkra1n uses SSH ramdisk, and delete /rename or patch the Setup.This mug to authenticate yourself overcome the proper owner. Download the latest version of the Checkra1n T2 Jailbreak tool from the official website. 0 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1. Step 1 To use Git with SSH on Windows, download and install the Git client on your machine. So in order to jailbreak using a Windows device, you need to use a bootable USB and install Linux on your windows.