MF920U - Router ZTE - Free user manual and instructions
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| Product Type | 4G LTE Mobile Hotspot Router |
| Dimensions (W x H x D) | 100 x 60 x 15 mm |
| Weight | 100 g |
| Power Supply | Rechargeable Li-ion battery, 2000 mAh, 5V/1A via micro USB |
| Network Support | 4G LTE Cat4 (FDD/TDD), 3G, 2G fallback |
| Wi-Fi Standard | IEEE 802.11 b/g/n, 2.4 GHz |
| Maximum Connected Devices | 10 devices simultaneously |
| Interface | 1 x micro USB (charging/data), 1 x micro SIM slot, 1 x microSD card slot (up to 32 GB) |
| Display | 1.44-inch TFT LCD (128x128 pixels) |
| Security | WPA2-PSK, WPA-PSK, WEP, SPI firewall, MAC address filtering |
| Battery Life | Up to 6 hours active, 200 hours standby |
| Accessories Included | USB cable, power adapter, user manual |
| Supported Frequency Bands | B1, B3, B5, B7, B8, B20, B28, B38, B40, B41 (regional variations) |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -20°C to 60°C |
| Humidity | 10% to 90% non-condensing |
| Maintenance & Cleaning | Wipe with a soft dry cloth; do not use liquids or abrasive cleaners |
| Repairability | Not user-serviceable; contact ZTE support for repairs |
| Certifications | CE, FCC, RoHS |
Frequently Asked Questions - MF920U ZTE
How do I reset the ZTE MF920U to factory defaults?
With the device powered on, use a paperclip to press and hold the Reset button (located near the battery compartment) for about 5 seconds until the display shows the reset confirmation. Release the button; the device will reboot.
How can I change the Wi-Fi password?
Connect to the hotspot via Wi-Fi or USB. Open a browser and go to 192.168.0.1. Log in with default credentials (admin/admin). Navigate to Wi-Fi Settings and change the Pre-Shared Key. Save and restart the device.
What should I do if there is no internet connection?
Check that your SIM card is inserted correctly and has an active data plan. Ensure the device is in range of the network. On the device, go to Settings > Network and select Auto for network mode. If the problem persists, contact your carrier.
How do I insert the SIM card and microSD card?
Remove the back cover and battery. Locate the SIM slot (likely micro SIM) and the microSD slot. Insert the SIM card with the gold contacts facing down. Insert the microSD card with the contacts facing the slot. Replace the battery and cover.
Can I use the ZTE MF920U while charging?
Yes, you can use the device while it is plugged into a power source. However, constant use while charging may reduce battery lifespan over time.
How many devices can connect to the MF920U?
The MF920U supports up to 10 simultaneous Wi-Fi connections. More devices may degrade performance.
What is the default login and password for the web interface?
The default login is admin and the default password is admin. It is strongly recommended to change the password after first login.
How can I update the firmware?
Visit the ZTE support website and download the latest firmware for the MF920U. Connect the device to a PC via USB. Log into the web interface at 192.168.0.1, go to System > Firmware Update, select the downloaded file, and start the update. Do not disconnect power during the process.
Why is the battery draining quickly?
Battery life depends on usage. To extend battery life, reduce the number of connected devices, lower Wi-Fi transmit power, or use the device in power-saving mode. Also, ensure the battery is not defective; try recalibrating by fully discharging and recharging.
Can I use the MF920U with a VPN?
The MF920U does not have native VPN support. However, you can set up a VPN client on each connected device individually, or use a router with VPN capabilities behind the hotspot.
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USER MANUAL MF920U ZTE
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Product information
Brand : ZTE
Model : MF920U
Category : Router