What do you mean no carrier branding on the box? Like on the back of the box?
Cause my ATT 16GB White 4S I bought Wed, does not have the ATT logo on the back like every other iPhone I have bought has had.
I'm sure it's locked I just thought it was weird.
Hmm you're right, I looked at my AT&T locked iPhone 4's box compared to my unlocked iPhone 4S box to come up with the conclusion. I just took at look at my other 4S (which is locked) and realized that there's no branding
I do see a difference now though. The AT&T iPhone 4S box has the ICCID marked on it (for the SIM card), while the unlocked one doesn't mention at all (which makes sense since it doesn't come with a sim card).