It's a good job that
criminals and terrorists don't have false passports and ID.
And even if it was workable, it's many months away. Ample time for anyone who wants an untraceable Pay as you Go phone to stock up.
I was thinking of getting one for scambaiting use, so there are legitimate reasons for having one without wanting your details being on a lost or stolen hard disk.
Mine's the one with the slit in the lining where the RFID chip used to be.