zte z221 unlock error

zte z221 unlock error





SigmaKey 1.33.01

984339655 Sigma dongle 1.35, Initializing...OK

--- 2014-02-04 20:22:58 ---

SigmaKey 1.33.01 Qcom: Get unlock codes

ZTE Handset NMEA Device (COM29), Provider: ZTE Corporation, Driver ver.: 5.2066.1.8, Date: 1/13/2011, USB\Vid_19d2&Pid_0010&Rev_0000&MI_02

Phone model: Motorola EX300

Error writing to serial port

--- 2014-02-04 20:23:12 ---

SigmaKey 1.33.01 Qcom: Get unlock codes

ZTE Handset Diagnostic Interface (COM20), Provider: ZTE Corporation, Driver ver.: 5.2066.1.8, Date: 1/13/2011, USB\Vid_19d2&Pid_0010&Rev_0000&MI_01

Phone model: ZTE AC30/MF30

Version: ATT_AM_P671B40V1.0.0B09-S, Z221Aug 08 2011

Firmware: ATT_AM_P671B40V1.0.0B09-S

Date: Aug 08 2011 19:45:29, Apr 19 2011 08:00:00, KPRZL

IMEI: 356613045245503

Bluetooth address: 501BC2B21A68

Unknown firmware version. Do you want to try heuristic method (it may take several minutes)? [YES]

Unfortunately, heuristic method have been failed.

Unsupported phone model

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