Requirements:

Compared to 32-bit devices, 64 bit devices are very heavy on security. The most major way is within the SEP. This handles some security processes on the device, most notably touchID and FaceID. It runs its own OS, which is also signed by Apple. sepOS must be compatible with iOS for a successful restore process.

SHSH Blobs

Signed SEP

Device Capable of setting nonce NOTE: (This can be done with NonceSet or V0rtexNonce, but this tutorial will demonstrate with System Info)

IPSW for target iOS version

Machine running Mac OS or Windows

Instructions: