Huawei Honor 3 (HN3-U00) unlock error

An error occurred while Huawei Honor 3 (HN3-U00) unlock procedure
Log the first connection

Code:

SigmaKey v.2.15.03
XXXXXXXXX Sigma dongle 2.15, Initializing...OK
Pack 1: Activated
Pack 2: Not activated
--------- 2016-02-22 15:16:16 ---------
SigmaKey 2.15.03 HiSi: Direct unlock
Baseband Processor: Infineon X-GOLD626, Engineering sample 2.2
Firmware: IMC1202_PENTA
Version: XMM6260_V2_SMPH_FLASHLESS_USB-HSIC_REV_2.7 2013-Dec-17 07:00:14 PDB_NOT_AVAILABLE
Software IMEI: 35389104XXXXXXX
Security area saved to "C:\Documents and Settings\Alex\Iie aieoiaiou\SigmaKey\security backup389104XXXXXXX IMC1202_PENTA XMM6260_V2_SMPH_FLASHLESS_USB-HSIC_REV_2_7 2013-Dec-17 070014 PDB_NOT_AVAILABLE.skb"
Writing security block...Error 0486EB77


Log the second connection

Code:

--------- 2016-02-22 15:18:24 ---------
SigmaKey 2.15.03 HiSi: Direct unlock
Baseband Processor: Infineon X-GOLD626, Engineering sample 2.2
Firmware: IMC1202_PENTA
Version: XMM6260_V2_SMPH_FLASHLESS_USB-HSIC_REV_2.7 2013-Dec-17 07:00:14 PDB_NOT_AVAILABLE
Software IMEI: 004999010640000
Security area saved to "C:\Documents and Settings\Alex\Iie aieoiaiou\SigmaKey\security backup4999010640000 IMC1202_PENTA XMM6260_V2_SMPH_FLASHLESS_USB-HSIC_REV_2_7 2013-Dec-17 070014 PDB_NOT_AVAILABLE.skb"
Writing security block...Error 0486EB77


Log while try Repair IMEI

Code:

--------- 2016-02-22 18:38:06 ---------
SigmaKey 2.15.03 HiSi: Repair IMEI
Baseband Processor: Infineon X-GOLD626, Engineering sample 2.2
Firmware: IMC1202_PENTA
Version: XMM6260_V2_SMPH_FLASHLESS_USB-HSIC_REV_2.7 2013-Dec-17 07:00:14 PDB_NOT_AVAILABLE
Software IMEI: 004999010640000
Security area saved to "C:\Documents and Settings\Alex\Iie aieoiaiou\SigmaKey\security backup4999010640000 IMC1202_PENTA XMM6260_V2_SMPH_FLASHLESS_USB-HSIC_REV_2_7 2013-Dec-17 070014 PDB_NOT_AVAILABLE (6).skb"
Writing security block...Error 0486EB77


Phone IMEI is default now, no network.
I have successfully flashed the phone, but without result. – Writing security block…Error 0486EB77
what should I do?