help samsung account sm-g925a network locked

please help

samsung sm-g925a network lock and samsung account locked. tried several methods but no use.

using uaart for remove samsung account no use. tried to bypass using sim no use because network locked.

samsung firmware version : G925AUCS7ERC1 android version 7.0.1.

please help how to remove or bypass samsung account.

sim method not work because of network lock.


thanks in advance.