Diyeeni 4G LTE Mobile Hotspot Router - User Manual

1. Introduction

This manual provides instructions for the Diyeeni 4G LTE Mobile Hotspot Router, Model Diyeenijm7s3de5wt. This device offers high-speed internet access via a 3G or 4G SIM card, functioning as a portable WiFi hotspot. It is designed for various uses, including travel, outdoor activities, and business trips, allowing multiple devices to connect simultaneously.

2. Product Features

• Global Compatibility: Supports multiple frequency bands (B1, 3, 5, 7, 8, 20, 28, 38, 40, 41) for worldwide connectivity.
• High-Speed 4G LTE: Offers internet speeds up to 300 Mbps (LTE Cat4) by simply inserting a compatible 3G or 4G SIM card.
• Long-Lasting Battery: Equipped with a built-in 10000 mAh lithium-ion battery, providing over 18 hours of continuous use. Can operate indefinitely when connected to an external power source.
• Multi-Device Connectivity: Share your high-speed connection with up to 10 devices simultaneously, including smartphones, tablets, and laptops.
• Compact and Portable Design: Features a sleek white ABS plastic body (14.6 x 7 x 1.9 cm / 5.75 x 2.76 x 0.75 inches), making it easy to carry.
• Flexible Charging: Includes Type-C and USB ports for versatile charging options.
• Efficient Heat Dissipation: Designed with intelligent heat dissipation to ensure stable operation during extended use.

3. Setup Instructions

1. Insert SIM Card: Locate the SIM card slot on the device. Carefully insert your activated 3G or 4G SIM card. Ensure it is correctly oriented.
2. Power On: Press and hold the power button until the device powers on.
3. Initial Connection: The device may be plug-and-play. If not, you might need to disable the SIM card's PIN.
4. Configure APN Settings (if necessary):
   • Open a web browser on a device connected to the hotspot's WiFi network.
   • Enter the router's IP address: 192.168.100.1
   • Log in to the web interface (default credentials usually found on the device or in packaging).
   • Navigate to the "Network" or "APN Settings" section.
   • Modify and enable the APN settings according to your SIM card provider's specifications.
5. Verify Connectivity: Ensure your SIM card is activated and the APN settings are correct for seamless connectivity.

4. Operating Instructions

4.1 Connecting Devices

1. Turn On Hotspot: Ensure the hotspot is powered on.
2. Find WiFi Network: On your smartphone, tablet, or laptop, search for available WiFi networks.
3. Select Hotspot Network: Identify the hotspot's network name (SSID), usually printed on the device or its packaging.
4. Enter Password: Enter the WiFi password (key), also typically found on the device or packaging.
5. Connect: Your device should now be connected to the internet via the hotspot.

4.2 Powering On/Off

To power on, press and hold the power button until indicators light up. To power off, press and hold the power button until the indicators turn off.

4.3 Charging the Device

Connect the device to a power source using a Type-C or standard USB cable. The charging indicator will show the charging status. A full charge provides over 18 hours of continuous use.

5. Maintenance

• Cleaning: Use a soft, dry cloth to clean the device. Avoid liquid cleaners.
• Heat Dissipation: During prolonged use, the device may generate heat. Ensure it is placed in a well-ventilated area to allow for proper heat dissipation.
• Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
• Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the device regularly.

6. Troubleshooting

No Internet Connection

• Ensure the SIM card is correctly inserted and activated.
• Verify APN settings via the web interface (192.168.100.1).
• Check if your SIM card has an active data plan.
• Restart the hotspot and the connected device.
• Check network signal strength.

Slow Internet Speed

• Relocate the hotspot to an area with better signal reception.
• Reduce the number of connected devices.
• Check for any background downloads or streaming on connected devices.
• Verify your data plan speed with your service provider.

Cannot Connect to WiFi

• Ensure the hotspot is powered on.
• Double-check the WiFi network name (SSID) and password.
• Restart the hotspot and the device you are trying to connect.
• Ensure your device's WiFi is enabled.

Device Overheating

• Place the device in a well-ventilated area.
• Avoid covering the device during operation.
• If overheating persists, power off the device and contact support.

7. Specifications

8. Warranty and Support

The manufacturer guarantees this product for 90 days from the date of purchase. Please retain your proof of purchase for warranty claims.

For technical support or warranty inquiries, please refer to the contact information provided with your product packaging or visit the official Diyeeni website.