Checkn1x-1.0.6-amd64.iso -

On iOS 14+, you often have to skip "A11 BPR check" in the options, which means you cannot use a passcode or FaceID while jailbroken. Semi-Tethered:

An iPhone, iPad, or iPod Touch utilizing an A7 to A11 processor. checkn1x-1.0.6-amd64.iso

If you want to jailbreak an older iPhone or iPad, you have likely heard of the checkm8 exploit. This hardware-based exploit provides a permanent jailbreak solution for devices running on Apple A7 through A11 chipsets. However, running the official checkra1n jailbreak tool can be difficult if you do not own a Mac. On iOS 14+, you often have to skip

Extremely small (usually under 50 MB), making it fast to download and flash. The checkm8 exploit

The checkm8 exploit, discovered by security researcher axi0mX, affects all devices with Apple A5 through A11 chips. What makes it revolutionary is its hardware-level nature: unlike software vulnerabilities that Apple can patch with iOS updates, checkm8 exists in the read-only bootROM of affected devices, making it permanent and unpatchable.

If your device or iOS version is not listed here, it is not compatible. This tool will not work for jailbreaking newer devices like the iPhone XR, XS, 11 series, or any device running iOS 15 or later.