The specific iteration 1.0.6 is notable for several reasons. Most users searching for this exact file are looking for stability and a specific feature set that later versions (1.1.x or 1.2.x) may have altered.
Key features of Checkn1x 1.0.6 include:
Your iPhone will reboot with the checkra1n loader app installed. Open the loader app and install Cydia or Sileo. Your phone is now jailbroken. checkn1x-1.0.6-amd64.iso
To exit checkn1x, type poweroff or simply press the reset button on your PC. The specific iteration 1
Because checkn1x uses the checkm8 exploit, it works on every iOS version from 12.0 up to the latest beta (as long as the device is A5-A11). Apple cannot patch this with a software update. Because checkn1x uses the checkm8 exploit, it works