mobile operator lock
hello, I bought a used iPhone, it is locked to the operator of the United States of America, I don’t even know which operator to figure out, could you help me find out which operator and when the contract with the operator expires?
if I recognize the operator and the term of the contract, I can contact the operator with a request to unblock this iPhone because I understand there are no other options, the Apple company does not unlock the operator.
iPhone 7, iOS 13