This is baffling. is it some specific model of it or soemthing? I know AT&T sells (or sold) the fire phone.
yeah it was baffling.
all they would say on the phone was "this model was not designed to operate on our network, this is a test phone"
if i submitted an unlock request it would say that the device is still under subsidy and i haven't fulfilled my agreement
i asked for a AT&T non customer unlock, which is a new unlock option they have now.
the eBay seller agreed to take it back and paid for return shipping
im guessing it was a stolen store demo. but i have no idea how to distinguish one
i guess when buying used phones for AT&T. do the following:
1. verify the iPhone is fully unlocked to eliminate any problems with AT&T.
2. check the imei using free imei checkers, like swappa
3. go to AT&t's website and pretend to sign up an account.
you go to shop , wireless, bring your own phone or tablet
enter the imei number
if it allows you to proceed, choose a sim, and pick a plan the imei is valid
if the imei is bad, it will say "we have disovered a problem with the imei you entered"
4. call AT&T at 1 800 331 0500 and ask them what is up with the imei