Ensure the firmware version matches your specific hardware variant (e.g., MF910, MF910L, or MF910S). Step 2: Install Drivers and Enable COM Ports Connect the ZTE MF910 to your PC via the USB cable. Install the downloaded ZTE USB drivers on your computer. Open Device Manager on Windows.
The ZTE MF910 (also known as the Telstra Wi-Fi 4G Advanced II or Megafon MR150-2) is a popular 4G LTE mobile router. When purchased from a specific network provider, the device is usually restricted to that carrier's network via software locks embedded in its firmware.
Once the process finishes, the device should reboot automatically. It will now have a new firmware version installed that is no longer locked to a specific network.
If your device allows it via the web interface, back up your current profile settings.
: Advanced users use the "PBL Point" (test point) on the circuit board to force the device into a recovery state for re-flashing. zte mf910 unlock firmware
Wait for the program to display a "Success" or "Update Complete" message. The router will automatically reboot. Post-Unlock Configuration
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A SIM card from a different network provider to test the unlock status. Step-by-Step Firmware Unlocking Guide
If you are terrified of flashing firmware, try the method. This works on older carrier locks (Firmware versions pre-2016). Ensure the firmware version matches your specific hardware
Turn the device on and connect it to your computer using your micro-USB data cable.
Select the correct COM port associated with your device's diagnostic port. Click or Update .
Check the network status. If it registers a signal and shows the new carrier name, your device is successfully unlocked. Troubleshooting Common Issues
This is the safest way to use the device with other carriers without risking a "brick" through firmware modification. Open Device Manager on Windows
Look for a "de-customized" or "global" firmware version (often based on BD_MF910V1.0.0B01 or similar open versions).
Most factory-unlocked MF910s run specific firmware versions (like MF910V1.0.0B09). Locked devices often run carrier-branded firmware (e.g., Three , T-Mobile , Telstra ) that hides the unlock menu. Therefore, the "unlock firmware" you need is actually that exposes the hidden engineering menu.
Unlocking the (often branded as the Telstra 4G Wi-Fi Advanced or Optus 4G WiFi) via firmware is a process used to remove network restrictions, allowing the device to accept SIM cards from any carrier. The Unlocking Process