16
Changing the Password
You can change the login password to prevent unauthorized users from logging in to
the management page.
1.
Click
.
2.
Enter the current password, and then enter the new password and confirm it.
3.
Click
Modify
.
Upgrading the device
1.
Click
.
2.
Enter the path or click
Browse
to select the software image file to be updated.
3.
Click
Upgrade
.
Caution:
y
After the system is upgraded, the system automatically restarts. The
whole process takes two to three minutes.
y
The software programs for upgrading must come from the official website
of Huawei or the official website of the carrier.
y
Upgrading the software does not change the configuration of the client.
Restoring the Factory Defaults
If you need to reconstruct the network or you forget the changes of some
parameters, you can choose to restore factory defaults and reconfigure the device.
Click
to access the
Restore Defaults
page, and then click
Restore
.
Note
:
After this operation, all configurations are restored to the defaults.
Restarting the Device
1.
Click
.
2.
Click
Reboot
.
Viewing the Version Information
Click
to access the
Version
page.
