Hello, I have a SM-N965U, binary 4, which tries to unblock direct with chimera and I do not achieve it, but afterwards try to read codes and now I have the problem is that the phone does not ask me for code will there be any How can I insert the code? try dialing # 7465625 * 638 * code NCK / Network # or * # 7465625 * 638 * code NCK / Network # or * # 7465625 * 638 * and do not achieve anything. thank you very much and excuse my bad English :rolleyes: :(