26-04-2017, 10:26 AM
2. Install drivers
a) huawei mobile partner program
or
b) huawei datacard drivers
or
c) fcserial drivers
3. Download and run dc-unlocker program
4. Press magnifying glass button in the program
5. If the modem will be detected type in command:
AT^NVRDEX=50503,0,128
and press enter
6. If the answer is ERROR then u have blocker firmware that have to be changed before unlocking.