unlock nck code

Device name: B310s-925
IMEI: 866855020039749
IMSI : 413050135210805
My number: Unknown
Hardware version: WL1B310CM01
Software version: 21.311.05.00.297
Web UI version: 17.100.09.00.03
LAN MAC address: D4:40:F0:E6:04:BB
WAN IP Address: Unknown
WAN IPv6 Address: Unknown

from xda-developers http://ift.tt/2ar9EH2
via IFTTT