me from charlotte too.
I been to charlote office and stampped my pp . They took all the AP/Ead , Picture, signature etc and stampped my pp which is valid for one year of travel and work just incase i will not receive any things from them by a year.
I did all this with my approved i-485. then my case status last updated date changed.
Unfortunatly for my wife they told you have to wait till the biomatrics information. But still they stammped her pasport but they did not took any AP/Ead pic etc for her. Wish we have to wait.
our approval date was June 2nd.