Huawei HG556a 7.6 Updating Software

7 Maintenance Guide

Huawei Proprietary and Confidential

7-5

7.6 Updating Software

t version.

Function Overview

By using the software upgrading function, you can upgrade the software of the terminal

to the lates

During the upgrade, do not power off the terminal; otherwise, the terminal may get

damaged.

Confi uration Examg ple

vider.

the terminal, do as follows:

Step 1 the Web-based configuration utility.

Step 2 Choose Management > Update Software in the navigation tree.

Step 3 Click Browse.

Step 4 In the displayed dialog box, select the upgrade file. Then click OK.

Step 5 Click Update Software.

----End

You can download the latest software from your Internet Service Pro

To update

the software of

Contents

Main Service Manual Copyright Huawei Technologies Co., Ltd. 20. All rights reserved. Trademarks and Permissions , Notice NO WARRANTY Contents Page Figures Tables About This Document Purpose Related Versions Intended Audience Organization Conventions Symbol Conventions General Conventions Command Conventions GUI Conventions Keyboard Operations Mouse Operations 1 i Bas c Requirements Environmental Requirements for Using the Device Precautions for Using Wireless Devices Areas with Inflammables and Explosives Accessory Requirements Safety of Children Maintenance Disposal and Recycling Information Reduction of Hazardous Substances EU Regulatory Conformance Page Page 2 2.1 Pr 2.2 Hardware 2.2.1 In oduct Features 2.2.2 Interfaces and Buttons Page 3 3.1 Co nnecting Cables 3.2 Inse rting the USB Stick 3.3 Lo gging In to the Web-Based Configuration Utility 4 4.1 Se lecting ADSL uplink mode Page 4.1.1 Configuring the PPPoA Mode Page 4.1.2 Configuring the PPPoE Mode Page 4.1.3 Configuring the MER Mode 4.1.4 Configuring the IPoA Mode 4.1.5 Configuring the Bridge Mode 4.2 Selecting HSPA uplink mode 5 5.1 Setting Up a Wireless Connection by the Wi-Fi Butto n 5.2 Se tting Up a Wireless Connection Manually Page 6 6.1 Configuring Multiple PCs to Access the Internet 6.2 Enabling or Disabling the WLAN Function 6.3 Using the Home Storage Function 6.3.1 6.3.2 Accessing the Storage Device by the FTP Client Accessing the Storage Device by the Samba Function 6.3.3 Accessing the Storage Device by Mapping Network Drive 6.4 Using the USB Printer Function Page Page 6.5 Improving the Security of a WLAN 6.5.1 Hiding the Name of a WLAN 6.5.2 6.5.3 Changing the Name of a WLAN Using Secure Encryption Page 6.5.4 Allowing Only Specified PCs to Be Connected to a WLAN Page 6.6 Controlling the Internet Access Rights of PCs Page 7 7.1 Changing the Administrator Password 7.2 Configuring the LAN Interface 7.3 Ba 7.4 Re cking Up or Updating a Configuration File storing Default Settings 7.5 Re starting the Terminal 7.6 Updating Software Function Overview Confi uration Examg ple 8 How can I Web page browsing and can be displayed after the terminal is restarted? a wireless network adapter? Internet through a wireless network adapter or if the WLAN connection is unsteady? the computer cannot access the WLAN?