Once you have your 15-digit IMEI, write it down accurately.

The story of the ZTE MF910 (also known as the Megafon MR150-2) unlock firmware is a classic tale of tech enthusiasts reclaiming control over their hardware.

Turn the device back on and connect your PC or phone to its Wi-Fi network. Navigate to the web admin panel page (usually 192.168.0.1 ).

You can request this code for free from your original network provider if your contract has expired, or use reputable platforms like DirectUnlocks to generate an IMEI-based unlock code. Input the code carefully.

Change the USB port (use a USB 2.0 port instead of USB 3.0). Try a different USB cable. Ensure Driver Signature Enforcement is disabled if you are using Windows 10 or 11.