lkrupp wrote:
You purchased a used iPhone that was not properly prepared for resale. You were scammed. Return the device for a refund if possible.
Completing the steps in
What to do before you sell, give away, or trade in your iPhone or iPad - Apple Support
should be done to properly prepare an iPhone for resale.
An iPhone prepared in that way
- Will start up to the "Hello" screen
- Will not have the previous user's data left on it
- Will not be Activation Locked
Completing the steps will not remove carrier lock, remove carrier blacklisting, or remove social media device bans. If someone has a carrier-locked iPhone that they want to sell, the best thing for them to do is to get their carrier to release the lock before they sell the phone. If they cannot do that, it is only fair for them to tell prospective buyers that the phone is carrier-locked, and to tell prospective buyers to whom it is locked.