Motorola xt1766 unlocked

Motorola xt1766 Missing response from phone to unlock ????




SigmaKey 2.33.03 Qcom: Direct unlock
Motorola QC Diag Port (COM17), Provider: Motorola, Driver ver.: 5.1.0.0, Date: 01/03/2013, USB\VID_22B8&PID_2EC1&REV_0318&MI_02
Phone model: Moto E4 (Sprint)
Missing response from phone