Phone Unlock help!
Hello, so i recently bought a at&t phone from someone online and i thought it was unlocked and it isnt cause when i insert my sim card (not from at&t) it says something about sim card network unlock. so basically i put a appliction on at&t unlock your device but i couldnt get accepted cause i dont know the information but i do know his first and last name who used this phone with at&t.
Is there anyway i can get it unlocked with ssn? and phone number that he had?
Im almost postive he wouldnt give me his last 4 didgits of his ssn and that the only way a at&t customer support person can look the info on him. (i asked)