hi, Congrats, your status for EAD will change likely tomorrow or the day after with the tracking number, depending on when the usps pick it up and process it, mine actually changed after the card was delivered.
On another note, update on my case so far it has been 3 whole months since my status for the AOS has stated that it is ready to be scheduled for an interview, I'm in New York and maybe looking to move for a Job in another state, I'm thinking of calling and asking when my interview is likely to be.