Huawei P6 AT command error

Hello!

I try to unlock Huawei P6, but always get this error when read info:

2016.02.04. 11:25:00
FlyCaptain Huawei Module v2.0.0.0051 Furious Gold Pack 7
Dongle S/N: 5B93D21E

Before detection connect cable to usb and enable Manufacture mode !

Qualcomm and HiSilicon: *#*#2846579#*#*
MTK: *#*#14789632#*#*
Windows: ##2846579#

ProjectMenu
1.Background setting
2.USB ports setting
Select Manufacture mode

2016-02-04 11:25:26.761 Autodetect started!
2016-02-04 11:25:28.092 Found COM port: COM16
2016-02-04 11:25:28.097 Start read phone info!
2016-02-04 11:25:28.101 Open port COM16 (Android Adapter PCUI (COM16))…
2016-02-04 11:25:29.243 Phone authorize start
2016-02-04 11:25:31.701 Connecting to server…
2016-02-04 11:25:33.838 Connected!
2016-02-04 11:25:33.844 Read data from server…
2016-02-04 11:25:35.213 Read data from server success!
2016-02-04 11:25:35.612 Phone authorize success!
2016-02-04 11:25:35.620 Read basic info…
2016-02-04 11:25:38.952 Read secure info…

Firmware ver.: P6-U06V100R001C00B510
SN: 022AQQ7N37226212
Custom SN: E2N7NB9371904269
WiFi MAC: 08:7A:4C:7B:73:3A
BlueTooth MAC: 08:7A:4C:7B:70:E2
Vendor: channel
Country: neeurope
FASTBOOT:P6-U06V100R001C00B510_FASTBOOT
BOOT:P6-U06V100R001C00B510_BOOT
RECOVERY:(unknow)
SYSTEM:P6-U06V100R001C00B510_SYSTEM
MAINVER:P6-U06V100R001C00B510
APTIME:Thu May 22 12:38:32 CST 2014
RAM: 2G
eMMC: 8G

2016-02-04 11:25:40.615 ERROR!

AT command error

And this for unlock

2016-02-04 11:28:52.181 Autodetect started!
2016-02-04 11:28:52.766 Found COM port: COM16
2016-02-04 11:28:52.774 Open port COM16 (Android Adapter PCUI (COM16))…
2016-02-04 11:28:52.887 Connecting to server…
2016-02-04 11:28:54.487 Connected!
2016-02-04 11:28:54.494 Read data from server…
2016-02-04 11:28:55.744 Read data from server success!
2016-02-04 11:28:55.752 Unlocking start
2016-02-04 11:28:55.761 Read secure info…
AT command error
2016-02-04 11:28:57.286 Unlocking Fail!
AT command error
2016-02-04 11:28:57.299 ERROR!
AT command error

What do I do wrong now???

WBR
e-studio.hu