Huawei EC156 - Operating System Specific Issues (MAC;Linux); Card and Device Recognition Issues; Firewall Alerts and Post-Restart Signal Problems

Common problems
Check item
Device is not detecting in MAC OS
Please check the drivers
(HuaweiDataCardDriver.kext) are present
in the following path
/System/Library/Extensions . If not
present please reinstall the application.
Device is detecting in MAC OS, But
not showing signal strength
Please check with the operater if the
device is activated or not
Device is detecting in Linux, But
not showing signal strength
Please check with the operater if the
device is activated or not
Insert T-Flash Card
After Insert the T-Flash Card in the
Device, Connect Device to Computer, you
need to Install the Dialer and then Open
“My computer” –Removable Disk.
Micro-SD card is not recognized
The card is not inserted correctly or is of
the wrong size / format. Re-insert the
card or try another Micro-SD card and
make sure the capacity and format is
correct.
PC not able to detect Device
Change to another USB Port or if the
problem still exists, please contact local
Operator
Firewall Security Alert appears
during Connection
Device must be allowed to connect
through your firewall. Please contact the
vendor of your firewall software In order
to work correctly.