Checkra1n is a semi-tethered jailbreak for iOS devices utilizing A7–A11 SoCs (iPhone 5s to iPhone X). It is based on , a bootrom exploit discovered by axi0mX . Because the exploit targets a hardware vulnerability in the device's Read-Only Memory (ROM), it cannot be patched by Apple via a software update.
for your specific iPhone model.
Here are the relevant papers and technical documents related to these concepts: Checkra1n Ipa
: Windows is not natively supported, though you can use a bootable USB drive tool like Checkn1x . Checkra1n is a semi-tethered jailbreak for iOS devices
What does jailbreaking an iPhone do? Is it worth the risk? - ExpressVPN Checkra1n Ipa