Huawei E5577 Mobile 4G Router: Quick User Guide

Introduction

Thank you for purchasing the Huawei E5577 Mobile WiFi. This device provides high-speed wireless network connectivity.

This guide will help you understand how the Huawei E5577 router works and get it operational quickly. Please read this document carefully before using your mobile WiFi.

For detailed information on the router's functions and configurations, refer to the online help available on the web management page that comes with the Mobile WiFi.

Note: The descriptions and illustrations of the Huawei E5577 Mobile Wi-Fi functions in this document are for ознакомления (familiarization) purposes only. The product you purchased may differ in functionality and configuration.

Important Warning: Do not reset the router to factory settings using the Reset button or the web interface! This will lead to the loss of functionality on Ukrainian mobile operator networks and void the router's warranty. Restoring settings is a paid procedure!

Application Scenarios

Wi-Fi enabled devices (e.g., smartphones, tablets, game consoles) or computers can access the Internet through the Mobile WiFi. The specific connection procedure depends on the operating system of your Wi-Fi device or computer. Establish the connection according to the instructions for your device.

Scenario 1: Internet Access via 4G LTE, 3G, or 2G Networks

In this scenario, the Huawei E5577 router uses the mobile operator's 4G LTE, 3G, or 2G network for Internet access.

[Diagram showing the Huawei E5577 router connecting to a mobile network tower labeled "LTE/3G/2G", and then wirelessly connecting to various devices like a smartphone, tablet, laptop, and desktop computer.]

Scenario 2: Internet Access via Wi-Fi Network (Repeater Mode)

You can use the router in Wi-Fi coverage areas such as airports, cafes, restaurants, hotels, etc. The Huawei E5577 can access the Internet via Wi-Fi networks (acting as a repeater), thereby saving your mobile 4G LTE, 3G, or 2G data traffic.

[Diagram showing a WLAN source (e.g., a Wi-Fi router) connected to the Huawei E5577, which then wirelessly connects to various devices.]

Device Overview and Controls

The Huawei E5577 features a compact design with essential controls and a display.

External View and Controls:

• 1. Power Button: Press and hold to turn the device on or off.
• 2. Display: Shows device status and information.
• 3. micro-USB Port: For charging the router.
• 4. MENU Button: Used for navigating menus and options.

Display Indicators:

[Diagram showing the router's display with numbered indicators.]

• 1. Roaming (R): Indicates if the router is in roaming mode.
• 2. Signal Strength: Shows the strength of the mobile network signal, from weak to strong.
• 3. Network Type: Displays the connected network type (4G/3G/2G) or WLAN connection status.
• 4. Data Activity Status: Arrows indicate active data transmission and Internet access.
• 5. Battery Level: Displays the battery charge graphically and in percentage.
• 6. SMS Messages: Indicates the number of new SMS messages received.
• 7. Wi-Fi: Indicates Wi-Fi network activity and the number of connected clients. A 5GHz indicator signifies activity in the 5GHz band.
• 8. Traffic Counter: Shows used traffic in the current session / total traffic for the month.

Note: To set the start date for monthly data usage statistics and data limits, navigate to the web management page. Data traffic information is for reference only and may differ from your service provider's data. For precise information, contact your service provider.

Menu Navigation

To access the device's menu, press the MENU button.

[Diagram showing menu navigation: 1. Back, 2. Menu Items (XXXXXXXXX), 3. Navigation Buttons (Menu for Next, OK for Select).]

• 1. Back (←): Returns to the previous menu item or section.
• 2. Menu Items: Lists the available options.
• 3. Navigation Buttons: Press MENU to move down through the menu. Press OK [OK button] to confirm a selection.

Firmware Update

When new firmware updates are available, you will be prompted to update your router.

[Diagram showing the display with "New Software" and options "Update" and "Ignore".]

• 1. Update: Select "Update" and press OK [OK button] to install the new firmware.
• 2. Ignore: Select "Ignore" and press OK [OK button] to skip the update.

Note: It is not recommended for users in the Ukrainian market to independently update the router's firmware. This may lead to loss of device functionality on Ukrainian operator networks. Restoring functionality is a paid procedure.

Network Name (SSID) and Access Password

To connect your devices (laptops, smartphones, tablets, etc.) to the Huawei E5577 router, you need to select the router's network name (SSID) and enter the access password (Wi-Fi Key) in your device's settings.

This information is located on a sticker on the back cover of the router. The password only needs to be entered once; your device will then automatically connect to the router's network when it's detected.

Wi-Fi Network Name – SSID

Access Password – Wi-Fi Key

Note: The network name and access password are set by the manufacturer and are unique to each Huawei E5577 router. To change the network name and password, access the web interface settings and modify these parameters in the relevant section.

You can also view the Wi-Fi network name and access password via the device's menu:

1. Press the MENU button to enter the router's menu.
2. Press MENU repeatedly to navigate to Device Info.
3. Press OK [OK button] to enter the Device Info menu.

The Wi-Fi network name and password will be displayed in the following format:

• SSID – Network name
• PWD – Access password

Getting Started

Install the SIM card, microSD card (if needed), and battery according to the illustrations.

[Diagram showing the steps for inserting a SIM card, microSD card, and battery into the Huawei E5577 router.]

Note: The microSD card is intended for storing user files and providing shared access to them for all devices connected to the router's network. It can be installed as needed or not at all.

Charging the Battery

Method 1: Charging with an AC Adapter

If the router is not used for an extended period or if the battery is completely discharged, the Huawei E5577 may not turn on immediately after connecting the charger. Please charge the battery for some time before attempting to turn on the router and connect to Wi-Fi.

[Diagram showing the Huawei E5577 router being charged via a micro-USB cable connected to an AC adapter plugged into a wall socket.]

Note: The charger is an optional accessory. If it is not included in the package, you can contact the seller or an authorized dealer to purchase a charger compatible with the Huawei E5577. Any AC or car charger with a current of 1A to 2A can be used to charge the Huawei E5577. Chargers manufactured by Huawei are preferred.

Method 2: Charging via Computer USB Port

The Huawei E5577 router can be charged by connecting it via a micro-USB cable to the USB port of a laptop, desktop PC, or other electronic device (TV, game console, etc.).

[Diagram showing the Huawei E5577 router being charged via a micro-USB cable connected to a computer's USB port.]

Note: Before the first power-on, connect the device to a power source (AC adapter, laptop USB port, PC, etc.) and charge the battery to at least 50%.

Powering On/Off and PIN Code Check

Powering On/Off:

To turn on the device, press and hold the power button ? for 2-3 seconds until the display lights up. You can speed up the device boot time by accessing the management menu on the router's screen or via the web interface and activating the quick boot function.

To turn off the device, press and hold the power button ? for 2-3 seconds until a message appears on the screen indicating that the router is shutting down.

[Image of the router with the power button highlighted.]

PIN Code Check:

After the router is powered on, data transmission may start automatically. In some cases, this may not happen if the SIM card used in the device has a security PIN code enabled. Enter your SIM card's PIN code into the corresponding field on the device's screen to unlock the card. To avoid entering the PIN code every time the device is turned on, it is recommended to disable the PIN code prompt in the router's web interface settings under "Security" or by inserting the SIM card into any phone and disabling the PIN code prompt in its security settings. The PIN code is usually provided in your starter pack documentation. For additional information, contact your mobile operator.

Internet Connection

The Huawei E5577 router is configured by default to start data transmission (Internet connection) automatically after powering on. If you do not want the Internet connection to be established automatically, change the settings in the router's web interface under the "Dial Up Connection" section. The default setting is "Automatic". To change the parameters, switch the setting from "Automatic" to "Manual". In this case, the Internet connection will only occur upon user command. You will need to access the web interface settings each time and press the "Connect" button on the main page. To stop data transmission, press the "Disconnect" button.

Note: You can use the router's on-screen menu or the web settings page to allow or deny data transmission while roaming. If this option is disabled, data transmission will stop whenever the router enters a roaming zone (e.g., during international travel).

Using a Third-Party Wi-Fi Network

To use a third-party Wi-Fi network for Internet access (e.g., in a hotel, restaurant, etc.):

1. Ensure the Wi-Fi extender function is enabled.
2. The Huawei E5577 will automatically connect to the Wi-Fi network.

After connecting, the network name (SSID) and password will be displayed on the router's screen.

Note: After connecting to a third-party Wi-Fi network, the Huawei E5577 router will automatically connect to it whenever you are within its coverage area. For more details on the Wi-Fi extender function, see the "Adding a Wi-Fi Access Point" section.

Accessing the Web Interface

To access the router's web interface for settings:

1. Connect to the Huawei E5577 router's Wi-Fi network using a laptop, smartphone, or tablet (or via USB cable).
2. Open an internet browser (Chrome, Safari, Mozilla, Opera, Edge, etc.) and enter the address http://192.168.8.1 in the address bar, then press Enter.
3. You will land on the router's settings web interface homepage. First, select a language you understand from the list (Russian, English, German, French, Spanish, Portuguese, and others are available). After selecting the language (in this case, Russian), click the "Login" link in the upper right corner.

[Screenshot of the Huawei E5577 web interface, showing the login page with fields for username and password, and a language selection dropdown.]

Battery Saving Mode:

In this mode, the device's screen turns off when the router is inactive. It can be reactivated by pressing any button on the device.

When the Huawei E5577 router is operating on battery power (without being connected to a power source), and there is no data transmission activity for a certain period, the device enters sleep mode. Data transmission is disabled, and the display turns off. You can reactivate the display and data transmission by pressing any button on the router.

Wi-Fi Extender Function

The Huawei E5577 router can operate as a repeater, extending the coverage of an existing Wi-Fi network. This is useful in situations where there are "dead zones" with weak Wi-Fi coverage, such as in hotels or homes that have Wi-Fi coverage from a cable provider. In such cases, the Huawei E5577 can act as a repeater.

Place the Huawei E5577 within the range of the existing Wi-Fi network and enable the repeater mode. The Huawei E5577 will capture the signal from the existing Wi-Fi and retransmit it over an additional 10-15 meters (its coverage radius). The principle of the Wi-Fi extender's operation is visually demonstrated in the diagram.

[Diagram illustrating the Wi-Fi extender function: a Wi-Fi router broadcasting a signal, the Huawei E5577 placed within range and re-broadcasting the signal to extend coverage to devices like a laptop, tablet, and Smart TV. The diagram also shows legend for "zone of coverage of existing Wi-Fi" and "zone of coverage of Wi-Fi extender".]

Enabling and Disabling the Wi-Fi Extender

You can enable or disable the Wi-Fi extender function:

1. Press the MENU button to activate the device.
2. Press MENU repeatedly to navigate to the Wi-Fi extender option.
3. Press the OK button [OK button] to enable or disable the "Wi-Fi Extender" function.

Note: The Wi-Fi extender function is enabled if a checkmark is present next to "Wi-Fi extender" and disabled if there is no checkmark.

You can also enable or disable the Wi-Fi extender function via the web management interface. After activating the Wi-Fi extender function, up to 9 devices can be connected to the Huawei E5577 router's wireless network.

Adding a Wi-Fi Access Point

1. Log in to the router's settings web page (as described previously).
2. On the settings page, select the "Wi-Fi extender" section.
3. Scan for Wi-Fi networks and connect to the desired one (enter the access password).

Downloading the HUAWEI HiLink App for Android Devices (via 2D Barcode)

On the Router:

1. Press the MENU button to enter the router's menu.
2. Press MENU repeatedly to navigate to the 2D Barcode option.
3. Press OK [OK button] to enter the 2D Barcode menu.
4. Press MENU to navigate to the Huawei HiLink option.
5. Press OK [OK button] to display the Huawei HiLink QR code on the screen.

On your Android device:

1. Scan the 2D barcode to download Huawei HiLink.

You can find Huawei HiLink in Google Play or the Huawei app center and download it to your device.

[Diagram showing the router displaying a QR code for downloading the Huawei HiLink app and a link for download.]

The link to Google Play is available as a QR code or a direct link. Clicking it will take you to the Google Play store where you can download the application for free.

Connecting Android Devices using 2D Barcode

On the router:

1. Press the MENU button to enter the router's menu.
2. Press MENU repeatedly to navigate to the 2D Barcode option.
3. Press OK [OK button] to enter the 2D Barcode menu.
4. Press MENU to navigate to the Wi-Fi Key option.
5. Press OK [OK button] to display the Wi-Fi password on the screen.

On your Android device:

1. Scan the 2D barcode to connect to the router's Wi-Fi network.

[Diagram showing the router displaying a QR code for Wi-Fi Key.]

Establishing Connection via WPS

If the device you plan to connect to the Huawei E5577 Wi-Fi network supports WPS, it can be connected without entering a password. Follow these steps:

1. Turn on the Huawei E5577.
2. Turn on the device you plan to connect to the router's Wi-Fi network.
3. Press the MENU button to enter the router's menu, then press MENU repeatedly to navigate to the WPS option. Press the OK button [OK button] to enable the WPS function on the router.
4. On the device you plan to connect to the router's Wi-Fi network, press the button to confirm the connection with the router.

Note: For more detailed information on using the WPS function on your device (computer, smartphone, tablet, etc.), refer to your device's user manual.

Resetting to Factory Settings

If you have changed the manufacturer-set web interface login password and forgotten it, or if you have modified the router's settings and it is not functioning satisfactorily, you can restore your Huawei E5577's parameters to the manufacturer's default settings (perform a factory reset).

[Diagram showing the underside of the router with the "RESET" button highlighted, and an arrow indicating to press it with a thin object.]

To do this, open the device cover and locate the Reset button as shown in the illustration. Use a thin object (e.g., a paperclip) to press and hold the Reset button until the router reboots. After rebooting, the device's factory settings will be restored.

Web Interface Overview

To log in to the Huawei E5577 router's settings web interface, follow the steps described earlier:

1. Connect to the Huawei E5577 router's Wi-Fi network using a laptop, smartphone, or tablet (or via USB cable).
2. Open an internet browser (Chrome, Safari, Mozilla, Opera, Edge, etc.) and enter the address http://192.168.8.1 in the address bar, then press Enter.
3. You will land on the router's settings web interface homepage. First, select a language you understand from the list (Russian, English, German, French, Spanish, Portuguese, and others are available). After selecting the language (in this case, Russian), click the "Login" link in the upper right corner.

[Screenshot of the Huawei E5577 web interface, showing the main dashboard with options like Home, Statistics, SMS, Update, Settings, More, and language selection.]

The main page displays information about the mobile operator's signal strength, battery level, data transfer activity (in the upper right corner), traffic usage, Wi-Fi status, and allows you to enable/disable data transfer, enable the repeater function, and turn off the device.

Statistics

This section provides statistical data on traffic usage for the current session and the monthly period. You can also set a monthly traffic limit (if you do not have an unlimited tariff plan), view a list of devices connected to the router, and a list of blocked devices (if any).

[Screenshot of the Statistics page showing mobile network data usage, traffic limit settings, and history.]

This data represents approximate traffic statistics. For accurate information, please contact your service provider.

Last history deletion date: 2018-7-13

SMS

Using the Huawei E5577 router, you can receive and send SMS messages. This section allows the user to view a list of received and sent short SMS messages, create new ones, delete unnecessary ones, and configure some message reception/sending settings.

[Screenshot of the SMS section showing Inbox, Sent, Drafts, and SMS settings.]

Received messages are displayed in the "Inbox" section as a list. You can also create a new message by clicking the "New message" button. To delete unnecessary messages, select them with checkboxes and click the "Delete" button.

In the "SMS settings" section, you can enable or disable delivery reports for messages. No other settings are available.

Update

This section allows you to check for firmware updates for the Huawei E5577 router. You can independently check for new firmware availability, download it, and install it if available. To check for new firmware, press the "Check for updates" button. If updates are available, the system will prompt you to download and install them. If not available, it will indicate that the router has the latest firmware version.

[Screenshot of the Update section showing current firmware versions and a "Check for updates" button.]

New firmware versions do not always perform better than older ones. It is possible that installing new firmware may cause software or hardware failures (due to various reasons), and the router may lose its functionality. Remember that any actions related to updating the router's firmware are undertaken at your own risk. Loss of functionality due to firmware updates will void the warranty, and restoration (if possible) is a paid procedure.

More

SD Card Access:

If a microSD card is inserted into the Huawei E5577 router, this section allows you to grant or deny access to files on the card for various users connected to the router's Wi-Fi network. If the card is not inserted, the system will display a message stating "microSD card not found."

[Screenshot of the "General Access" section showing "SD card access" with a message indicating the card is not found.]

Applications:

The second item in the "More" section is "Applications." This displays links to the proprietary Huawei HiLink (Mobile WiFi) mobile application, which can be used to manage the router's settings from an Android smartphone or tablet.

[Screenshot showing the "Applications" section with the Huawei HiLink app listed, a QR code for download, and a download link.]

The link to Google Play is available as a QR code or a direct link. Clicking it will take you to the Google Play store where you can download the application for free.

Settings

This is the most important and frequently used section of the web interface for managing the Huawei E5577 router's settings according to your preferences.

Quick Setup

The startup page of the Settings section features a quick setup wizard consisting of two steps: profile settings and Wi-Fi settings. Typically, no changes are needed in the first step, as all necessary data is pulled from the SIM card. In the second step, you can set the name of the wireless Wi-Fi network and its access password, replacing the default ones. Save the entered data by pressing the "Done" button.

[Screenshot of the Quick Setup wizard, showing profile settings like Profile Name, Username, Password, and Access Point.]

Dial-up Connection

In the "Dial-up Connection" section on the "Mobile Connection" page, you can enable or disable data transmission on the router, allow or prohibit data transmission while roaming (by selecting the corresponding option), and set the device's automatic disconnection interval by choosing a value in minutes from the dropdown list. To save the settings, click the "Apply" button.

Note: When the automatic disconnection interval is selected, the router will automatically disconnect if there is no data transmission activity for the chosen interval.

[Screenshot of the Mobile Connection settings page.]

Profile Management

In this section, you can create a new profile (specifying dial number, login, password, APN) for Internet access. The current profile is automatically retrieved from the SIM card memory and usually does not need to be changed. However, in certain cases, it may be necessary to modify an existing profile or create a new one. To create a new profile, click the "New profile" button and fill in all the required fields. To save the changes, click the "Apply" button.

Note: A profile for Internet access refers to a set of data required for authorization on the service provider's server and gaining Internet access, such as username, password, and APN. For additional information on these values, contact your service provider.

[Screenshot of the Profile Management page.]

Network Settings

This section provides two parameters: LTE Network Support and Network Search Mode.

If you enable "LTE Network Support," the Huawei E5577 router will be able to operate in 4G networks both in Ukraine and abroad. If you disable this option, the device will only function in 3G/2G networks, and 4G networks will be ignored.

The Network Search Mode is set to "Automatic (Auto)" by default. Manual mode is also available, but it is recommended to use the default setting.

[Screenshot of the Network Settings page showing LTE support and network search mode options.]

Wi-Fi Repeater

This section provides settings for using the Huawei E5577 as a Wi-Fi signal repeater. To enable the repeater function, click the "Enable" button.

[Screenshot of the Wi-Fi Repeater settings page with an "Enable" button.]

Enabling takes a few minutes. After that, a list of available Wi-Fi networks will appear. To connect to a desired network, click on its name.

[Screenshot showing the list of available Wi-Fi networks after enabling the repeater function.]

The router Huawei E5577 will connect to the Wi-Fi network and function as a repeater. This will be indicated by the Wi-Fi icon appearing in the upper right corner of the screen and the status "Connected" under the selected Wi-Fi network.

The "Priority" section will display all Wi-Fi networks where the Huawei E5577 is used as a repeater. At the top of the list are active networks currently within range.

To deactivate the repeater function, go to the "Wi-Fi repeater" section and click the "Disable" button. Disabling may take a few minutes.

Wi-Fi Settings

This section allows you to configure the Huawei E5577 router's wireless Wi-Fi module. In the "Basic Wi-Fi Settings" tab, you can change the Wi-Fi network name, access password, encryption type, and enable or disable SSID broadcasting (whether the router's wireless network is displayed or hidden when searched by other devices like laptops, tablets, smartphones, etc.). To change settings, enter the new data in the corresponding fields and click the "Apply" button.

[Screenshot of the Basic Wi-Fi Settings page.]

It is not possible to use WPS if the "Security Mode" parameter is set to WEP. If the "Security Mode" parameter is set to WEP, the wireless network adapter operating only in 802.11n mode may not be able to connect to the device.

SSID: [e.g., HUAWEI-C967]

Security Mode: WPA2-PSK

WPA-PSK Key: [Password field]

SSID Broadcast: Enable/Disable

Warning: If SSID broadcast is disabled, you must enter the correct SSID to connect to the Wi-Fi network. For more detailed information, see the Help section.

Advanced Wi-Fi Settings

In the "Advanced Settings" section, you can select the region to adapt the wireless module's operation to your country of stay, choose the operating frequency (2.4 GHz or 5 GHz), channel, and broadcast channel width, and set the router's automatic disconnection interval when inactive, among other options.

[Screenshot of the Advanced Wi-Fi Settings page.]

Enter the desired changes in the device settings and click the "Apply" button to save them.

In the "MAC Address Filter," "WPS Settings," and "DHCP" sections, you can set up filtering of connected clients by MAC addresses, specify a PIN code for quick connection of various devices to the router's wireless network via WPS, and configure DHCP network protocol settings, which allow computers to automatically obtain an IP address and other parameters necessary for TCP/IP network operation.

Security

The name of this section speaks for itself. The section is entirely dedicated to ensuring the security of the router and its connected clients, and preventing various types of attacks on the device. This includes PIN code protection, firewall settings, IP address filtering, and much more. It is intended for experienced users and system administrators.

[Screenshot of the Security section, showing PIN code protection settings.]

PIN Code Protection: Enable/Disable

PIN Code: [PIN code field]

Remaining Attempts: 3

Device Information

This informational section provides detailed information about the device – the Huawei E5577 router – including IMEI, firmware version, web interface version, and IP/MAC addresses.

[Screenshot of the Device Information page.]

Device Name: E5577s-321

IMEI: [IMEI number]

IMSI: [IMSI number]

My Number: Unknown

Firmware Version: [Firmware version]

Web Interface Version: [Web interface version]

MAC Address LAN: [MAC address]

IP Address WAN: undefined

Changing Password

In the "Change Password" tab, you can change the password for accessing the administrative part of the web interface.

Reset Settings

Reset Settings – restores the router's parameters to factory default settings.

Reboot

The router can be rebooted not only by turning the physical button on the device off and on, but also via the web interface in this section.

A detailed description of the Huawei E5577 router is available on the website: https://mobitech.com.ua/shop/product/huawei-e5577