Hope this is the proper board. Motorola Atrix DLd the AT&T messages app. When I try to run it, I get "validating your phone" followed by " . . . unable to complete setup." I'm told to contact AT&T customer service. Dialed 611. The rep says they can't help because it isn't a "real" ATT app. (No explanation for the "call 611" prompt.) The rep DID suggest removing/reinstalling the app. Did that . . . 4 times. Twice from the MARKET app on the phone and twice from Android Market. A search here turned up no 'hits.' Any ideas how to resolve this?