xt1541 problem Unlock

Hello best Team,
plz i have problem for unlock Moto XT1541



SigmaKey 2.33.03b1 Qcom: Direct unlock
Motorola QC Diag Port (COM182), Provider: Motorola, Driver ver.: 5.1.0.0, Date: 3/1/2013, USB\VID_22B8&PID_2EC1&REV_????&MI_00
Firmware: MPSS.DPM.2.0.2.c1.8-00041-M8936FAAAANUZM-1
Date: Oct 29 2015 06:09:40, Oct 26 2015 05:00:00, EAAAANVZ
Software IMEI: 35**********020
Bluetooth address: 000000000000
Unlocking phone.......Unsupported phone model

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problem Downgrand Modem :

SigmaKey 2.33.03b1 Qcom: Enable downgrade
Motorola QC Diag Port (COM182), Provider: Motorola, Driver ver.: 5.1.0.0, Date: 3/1/2013, USB\VID_22B8&PID_2EC1&REV_????&MI_00
Firmware: MPSS.DPM.2.0.2.c1.8-00041-M8936FAAAANUZM-1
Date: Oct 29 2015 06:09:40, Oct 26 2015 05:00:00, EAAAANVZ
Software IMEI: 355*********20
Bluetooth address: 000000000000
Unsupported phone model