nathan:lyonrouge:freitasm: Yes. It doesn't matter what SIM you have in your device, it's the original ROM operator that dictates when the update is released.
ah, I see. It appears Black is available for "Australia" (purchased from Harvey Norman so not sure who the operator is in this case). I'll wait until I get home and connect to WiFi.
So in your case the update hasn't been released
look here http://www.nokia.com/global/support/software-update/wp8-software-update/wp8-availability-in-asia-pacific/
Lumia 1020 Country variant 3050.0000.1338.1004 Available Waiting for approval
Thanks, I misinterpreted this as being the Black update, I'm guessing it's just some app updates or something trivial.