1. Introduction
The D-Link DWR-930M is a portable 4G/LTE Mobile Router designed to provide high-speed internet access on the go. It allows you to share a single mobile internet connection with multiple Wi-Fi enabled devices, such as smartphones, tablets, and laptops. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your DWR-930M device.
2. Package Contents
Please verify that all items are present in your package:
- D-Link DWR-930M 4G/LTE Mobile Router
- Rechargeable Battery
- USB Charging Cable
- Quick Installation Guide

Figure 2.1: DWR-930M Product Packaging. This image displays the retail box of the D-Link DWR-930M, highlighting its features such as 4G LTE Mobile Router capabilities, Wi-Fi Hotspot, and SIM card slot.
3. Device Layout
Familiarize yourself with the physical components and indicators of your DWR-930M mobile router.

Figure 3.1: DWR-930M Device Views. This image provides various angles of the DWR-930M router, including its front panel with LED indicators, side profiles showing the power button and SIM slot, and the micro-USB charging port.
3.1. LED Indicators
- Signal Strength Indicator: Displays the strength of the 4G/LTE signal.
- Wi-Fi Status Indicator: Shows if Wi-Fi is active.
- SMS Indicator: Lights up when new SMS messages are received.
- Battery Indicator: Indicates battery level and charging status.
3.2. Ports and Buttons
- Power Button: Used to turn the device on or off.
- Micro-USB Port: For charging the device.
- SIM Card Slot: Insert your 4G/LTE SIM card here.
- Reset Button: (Often a pinhole) Used to restore factory default settings.
4. Setup
4.1. SIM Card and Battery Installation
- Remove the back cover of the DWR-930M.
- Carefully insert your 4G/LTE SIM card into the designated SIM card slot until it clicks into place. Ensure the SIM card is correctly oriented.
- Insert the provided rechargeable battery into its compartment, aligning the contacts.
- Replace the back cover.
4.2. Charging the Device
Before first use, fully charge the DWR-930M battery.
- Connect the micro-USB end of the charging cable to the DWR-930M's USB port.
- Connect the other end of the USB cable to a USB power adapter (not included) or a computer's USB port.
- The battery indicator LED will show charging status. It will typically turn solid when fully charged.
4.3. Powering On/Off
- To Power On: Press and hold the Power button for a few seconds until the indicators light up.
- To Power Off: Press and hold the Power button again until the indicators turn off.
5. Operating Instructions
5.1. Connecting to Wi-Fi
Once the DWR-930M is powered on and has established a 4G/LTE connection (indicated by the signal strength LED), you can connect your devices:
- On your Wi-Fi enabled device (e.g., smartphone, laptop), open the Wi-Fi settings.
- Scan for available Wi-Fi networks.
- Locate the network name (SSID) of your DWR-930M. The default SSID and Wi-Fi password are usually printed on a label inside the battery compartment or on the device itself.
- Select the DWR-930M's SSID and enter the Wi-Fi password when prompted.
- Your device should now be connected to the internet via the DWR-930M.
5.2. Accessing the Web Management Interface
For advanced settings and monitoring, you can access the router's web-based management interface:
- Ensure your device is connected to the DWR-930M's Wi-Fi network.
- Open a web browser (e.g., Chrome, Firefox, Edge).
- In the address bar, type the default IP address of the router (commonly
192.168.0.1or192.168.1.1, refer to the device label or quick start guide for the exact address). - Press Enter. You will be prompted for a username and password. The default credentials are often
adminfor both, or specified on the device label. - Once logged in, you can configure settings such as Wi-Fi name, password, APN settings, and view connection status.
6. Maintenance
- Battery Care: To prolong battery life, avoid extreme temperatures and do not leave the device fully discharged for extended periods.
- Cleaning: Use a soft, dry cloth to clean the device. Do not use liquid cleaners or aerosols.
- Firmware Updates: Periodically check the D-Link support website for firmware updates for your DWR-930M model. Firmware updates can improve performance and add new features.
- Storage: If storing the device for a long time, charge the battery to about 50% and store it in a cool, dry place.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No Internet Connection | No SIM card, invalid SIM, no signal, incorrect APN settings, data plan expired. | Ensure SIM is inserted correctly and active. Check signal strength. Verify APN settings in the web interface. Contact your mobile operator. |
| Cannot Connect to Wi-Fi | Incorrect Wi-Fi password, device too far, Wi-Fi disabled. | Verify Wi-Fi password. Move closer to the router. Ensure Wi-Fi is enabled on the router and your device. |
| Slow Internet Speed | Weak signal, too many connected devices, network congestion. | Relocate the router for better signal. Disconnect unused devices. Try again during off-peak hours. |
| Device Not Powering On | Battery drained, faulty battery, power button issue. | Charge the device fully. Ensure battery is correctly installed. If problem persists, contact support. |
7.1. Factory Reset
If troubleshooting steps do not resolve the issue, you may perform a factory reset. This will erase all custom settings and restore the device to its original factory defaults.
- With the device powered on, locate the reset pinhole button (usually on the side or bottom).
- Use a paperclip or a thin object to press and hold the reset button for approximately 5-10 seconds.
- Release the button when the device's LEDs flash or restart.
- The device will reboot with factory settings. You will need to reconfigure your Wi-Fi and other settings.
8. Specifications
- Model Name: DWR-930M
- Brand: D-Link
- Connectivity Technology: Wi-Fi, 4G/LTE
- Frequency Band Class: Dual-Band
- Antenna Type: Internal
- Item Weight: 160 g (0.16 Kilograms)
- Dimensions: Approximately 13 x 8.6 x 4.4 cm (Package Dimensions)
- Recommended Uses: Mobile Office, Traveling, Remote Work
- Compatible Devices: Smartphone, Tablet, Laptop, etc.
- Battery Life: Up to 12 Hours
- Max Users: Up to 8 Users
9. Warranty and Support
For warranty information and technical support, please refer to the warranty card included with your product or visit the official D-Link support website. D-Link provides customer support and resources for product assistance, driver downloads, and troubleshooting guides.
D-Link Support Website: www.dlink.com/support







