I had a 830 a few months ago and it looks like AT&T users are still waiting for the Denim update. Can you bypass this wait and install the 10 preview? If so does Netflix/Lumia Camera work with an AT&T 830 running the latest 10 preview?
If I were you... I would debrand it and flash the variant rom...
If I were you... I would debrand it and flash the variant rom...