Well I have a yellow 920 for AT&T and it did work for me. It says YELLOW for the color variant. Which means your phone was originally Black but was changed with a Cyan case.
My case might have been changed, but should I be concerned?
the code on the sim card tray (metal) should give the final clue. There is otherwise still the possibility that the firmware of a different color was installed and it's the original housing on the phone.Well I have a yellow 920 for AT&T and it did work for me. It says YELLOW for the color variant. Which means your phone was originally Black but was changed with a Cyan case.
I do not believe that's his concern. The concern is that he bought a phone by a "not so honest" dealer....You can flash with the cyan variant firmware to make the firmware cyan, as well. I don't think there's any difference, other than the default Accent colour.
My case might have been changed, but should I be concerned?