ZTE Blade A462 Unlock help

SigmaKey v.2.21.00
9xxxxx Sigma dongle 2.21, Initializing…OK
Pack 1: Activated
Pack 2: Activated
Pack 3: Not activated
——— 2016-11-04 23:45:17 ———
SigmaKey 2.21.00 ADB: Direct unlock
* daemon not running. starting it now *
* daemon started successfully *
^ ZTE Handset ADB Interface
Version: Linux version 3.10.49 (root@SCL_XA242_062) (gcc version 4.8 (GCC) ) #1 SMP PREEMPT Mon May 30 18:05:25 CST 2016
Phone model: ZTE ZTE Blade A462
Android 6.0.1; Firmware: MMB29M; Date: Mon May 30 17:40:36 CST 2016
Version: Blade A462_T03
Baseband Firmware: c1-00036-8909_GEN_PACK-1.50148.1
Baseband Processor: Qualcomm Technologies, Inc MSM8909
Version: Blade A462_T03
Reading security block…Not found