1. Introduction
This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your Huawei E5573-609 4G LTE Mobile WiFi Router. Designed for portability and ease of use, this device allows you to create a personal Wi-Fi hotspot using a SIM card, providing internet access for up to 10 devices simultaneously.
2. Safety Information
Please read and follow all safety instructions to ensure proper operation and prevent damage to the device or injury. Keep the device away from water, fire, and extreme temperatures. Do not attempt to disassemble or repair the device yourself. Use only approved accessories, such as the provided USB data cable and battery.
3. Package Contents
Verify that all items are present in your package:
- 1 x Huawei E5573Cs-609 Mobile WiFi Router
- 1 x USB Data Cable
- 1 x Battery (1500mAh)
4. Product Overview
The Huawei E5573-609 is a compact and lightweight 4G LTE mobile Wi-Fi router, designed for on-the-go internet access. It features a simple interface with indicator lights for signal strength and battery status.



5. Specifications
| Feature | Description |
|---|---|
| Model | E5573Cs-609 |
| Network Type | 4G LTE Mobile WiFi Router |
| 4G LTE-FDD Bands | B1(2100MHz) / B3(1800MHz) / B5(850MHz) / B8(900MHz) / B26(2600MHz) |
| 4G LTE-TDD Bands | B40(2300MHz) / B38(2600MHz) |
| 3G UMTS Bands | DC-HSPA+/HSPA+/HSPA/UMTS 2100/900 MHz |
| 2G GSM Bands | EDGE/GPRS/GSM 1900/1800/900/850 MHz |
| LTE Download Speed | Up to 150Mbps |
| LTE Upload Speed | Up to 50Mbps |
| Connected Users | Up to 10 users |
| Wi-Fi Standard | 802.11 a/b/g/n, 2.4G/5G |
| MIMO | 2 x 2 MIMO |
| Battery Capacity | 1500mAh |
| Operating Systems | Compatible with Windows, Mac OS |
| Weight | 95g |
| Antenna Type | Internal (no external antenna slots) |
| USB Interface | 1 x USB |
| Function | Firewall |
| Application | SOHO (Small Office/Home Office) |
| Certification | CE |
6. Setup Guide
6.1. Installing the SIM Card and Battery
The Huawei E5573-609 requires a standard SIM card (not included) to function as a mobile hotspot. It is unlocked and compatible with various networks.
- Carefully remove the back cover of the device.
- Insert your SIM card into the designated SIM card slot. Ensure it is correctly oriented as indicated by the diagram on the device.
- Insert the provided 1500mAh battery into its compartment.
- Replace the back cover, ensuring it clicks securely into place.


6.2. Powering On/Off
- To Power On: Press and hold the power button (usually located on the front or side) until the indicator lights illuminate.
- To Power Off: Press and hold the power button until the indicator lights turn off.
6.3. Initial Configuration
Upon first power-on, the device will broadcast a Wi-Fi network. You can find the default Wi-Fi Network Name (SSID) and Wi-Fi Key (password) on a sticker inside the battery compartment (refer to Figure 4).
- Default IP Address: 192.168.8.1
- Default Username: admin
- Default Wi-Fi SSID: Huawei-DE59 (example, may vary)
- Default Wi-Fi Key: 43427181 (example, may vary)
It is recommended to change the default Wi-Fi password for security reasons after initial setup.
7. Operating Instructions
7.1. Connecting Devices to Wi-Fi
To connect your laptop, smartphone, tablet, or other Wi-Fi enabled devices to the Huawei E5573-609:
- Ensure the Mobile WiFi Router is powered on.
- On your device, search for available Wi-Fi networks.
- Select the SSID (network name) of your Huawei E5573-609 (e.g., 'Huawei-DE59').
- Enter the Wi-Fi Key (password) when prompted.
- Once connected, your device will have internet access through the router's 4G connection.
7.2. Managing Settings via Web Interface (Huawei Hilink)
The Huawei E5573-609 features a multi-language Huawei Hilink web interface for advanced settings management.
- Connect your device to the router's Wi-Fi network.
- Open a web browser (e.g., Chrome, Firefox, Safari) and enter the default IP address (192.168.8.1) in the address bar.
- Log in using the default username 'admin' and the password (which might be 'admin' or printed on the device, or you may be prompted to set one).
- From the web interface, you can:
- Change Wi-Fi SSID and password.
- Monitor data usage.
- View connected devices.
- Manage network settings (e.g., APN settings).
- Check device status and signal strength.
8. Maintenance
8.1. Charging the Battery
To charge the device, connect the provided USB data cable to the router's USB port and plug the other end into a USB power adapter (not included) or a computer's USB port. The battery indicator light will show charging status.
8.2. Cleaning
Wipe the device with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
8.3. Firmware Updates
Periodically check the Huawei Hilink web interface for available firmware updates. Keeping your device's firmware up-to-date ensures optimal performance and security.
9. Troubleshooting
- No Internet Connection:
- Ensure a valid and active SIM card is correctly inserted.
- Check the signal strength indicator on the device.
- Verify that your local network provider supports the frequency bands of the E5573-609 (refer to Specifications).
- Log into the web interface to check APN settings; these are usually configured automatically but may need manual adjustment for some carriers.
- Cannot Connect to Wi-Fi:
- Ensure the device is powered on and broadcasting a Wi-Fi signal.
- Double-check the Wi-Fi password (key).
- Restart both the router and your connecting device.
- Slow Connection Speed:
- Check your signal strength. Weak signal can lead to slow speeds.
- Ensure you are within the optimal range of the device.
- Reduce the number of connected devices if many are actively using bandwidth.
- Device Not Responding:
- Perform a soft reset by powering the device off and then on again.
- If unresponsive, locate the reset pinhole (often near the SIM slot, refer to Figure 4) and use a paperclip to press and hold the reset button for about 5-10 seconds to restore factory settings. Note: This will erase all custom settings.
10. User Tips
- Network Compatibility: Always verify with your local network service provider that the frequency bands supported by the Huawei E5573-609 are compatible with their network before use. Network compatibility can vary significantly by country and region.
- SIM Card Requirement: This device requires a SIM card to provide internet access. Ensure your SIM card is activated and has an active data plan.
- Portable Power: The 1500mAh battery provides portable power, but for extended use, consider carrying a power bank or connecting to a USB power source.
- Web Interface: Familiarize yourself with the Huawei Hilink web interface (accessible via 192.168.8.1) for managing settings, monitoring data, and checking device status.

11. Warranty and Support
For warranty information and technical support, please refer to the documentation provided by your retailer or contact Huawei customer service. Keep your proof of purchase for warranty claims.





