V.5.7.7 By Bojs 328 ((free)) | Huawei Modem Unlocker

Click "OK" or "Unlock." The modem will now accept the new SIM card.

: Incorrectly applying firmware updates or unlock codes can permanently disable the device (bricking).

Understanding Modem Unlocking and Network Compatibility Huawei USB modems are widely used devices for mobile internet connectivity. Many of these devices are initially sold "locked" to a specific telecommunications network. This means the device is configured to only recognize and work with SIM cards provided by that specific carrier. What is Modem Unlocking?

Using a tool like is a common method to remove network restrictions from older Huawei USB modems, allowing them to work with SIM cards from any carrier. Huawei Modem Unlocker V.5.7.7 By Bojs 328

: Unlocking a device may void its warranty and, depending on your region or contract, might violate terms of service with your original carrier.

The V.5.7.7 version by Bojs 328 targets older algorithm types (specifically Algo v1 and Algo v2 security) utilized by legacy Huawei chipsets. It interacts directly with the device's COM port interface to read hardware tokens and push instructions that override lock counters. Core Features of the Utility

: Running the unlocker and using a "Check" or "Detect" feature to find the connected hardware. Click "OK" or "Unlock

⚠️ Modifying modem NVRAM or flashing third-party utilities can permanently brick your hardware. Proceed at your own risk. Preparation : Remove the SIM card from the Huawei modem.

Open a browser and go to the device management page (typically http://192.168.8.1 or http://192.168.1.1).

The tool supports a broad spectrum of Huawei USB modems and mobile hotspots. Based on common usage, it is effective for: Many of these devices are initially sold "locked"

Automatically reading the device’s Unique International Mobile Equipment Identity (IMEI) number was required to calculate unlock codes.

Disclaimer: Unlocking your device may void your warranty. The responsibility for using this tool lies solely with the user.

: Extracts the unique 15-digit International Mobile Equipment Identity number directly from the plugged-in USB hardware.

Beyond basic code generation, the interface aggregates several diagnostic functions directly into a single dashboard.

Enter an official unlock code obtained from your or a reputable paid code service.