Huwaei Telstra S7 Tablet successfully unlock

unit: HUAWEI TABLET S7-104
status: Network locked

Code:

-power phone
-press the buttons SEND and BACK quickly
-Install USB device driver
-check/click firmware
-check/click config file
-click next
-scan and download
-wait till finish

HINT: BEFORE DOING IT MAKE SURE BATTERY IS FULLY CHARGE