AFAIK you still have to run those on a jailbroken device, letting the kernel decrypt the __TEXT segment for you, then dumping the decrypted binary from memory t

AFAIK you still have to run those on a jailbroken device, letting the kernel decrypt the __TEXT segment for you, then dumping the decrypted binary from memory to disk. Though every binary is encrypted the same, no matter the device, so supposedly there may be some key that you can extract to enable decryption off-device.