Huawei Modem Unlocker V.5.7.7 By Bojs Downlad

Huawei Modem Unlocker v5.7.7 (often attributed to “Bojs”) is a small Windows utility distributed through mobile-orientated forums and file-hosting sites in the 2009–2016 era. It’s one of several community tools that attempt to remove SIM/network locks from Huawei USB modems/dongles and some Huawei portable Wi‑Fi (MiFi) devices by sending unlock commands or changing modem configuration. Versions later than 5.7.7 (5.7.8, 5.8.x) and repackaged builds from different uploaders also circulate.

Below is a practical, actionable examination covering what the tool does, supported devices and limits, legal and safety considerations, step-by-step usage, troubleshooting, alternatives, and recommendations.

Disclaimer: This tool is intended for unlocking devices you legally own. Please proceed at your own risk. Unlocking modems may void your warranty.

Huawei Modem Unlocker V5.7.7 is a small, portable Windows application developed by a coder known as "Bojs." Its primary purpose is to remove the network lock on Huawei data cards and dongles.

Unlike older methods that required users to calculate complex unlock codes manually, this tool automates the process. It connects directly to the modem's firmware to reset the unlock counter or generate the necessary unlock codes automatically.

Step 1: Connect the Modem Plug your Huawei modem into your computer's USB port. Ensure that the modem is detected by the computer and the drivers are installed. Close the default dashboard software if it opens automatically.

Step 2: Launch the Tool Run the Huawei Modem Unlocker v5.7.7 by Bojs.exe file as Administrator (Right-click > Run as Administrator).

Step 3: Detect the Modem In the software interface, look for the "Select Com Port" or "Auto Detect" button. The tool should identify the COM port your modem is using. Once detected, the status window should confirm the connection.

Step 4: Read the IMEI Click on the "Read" button. The tool will query the modem and display its IMEI number. Verify that this matches the IMEI printed on the sticker of your modem.

Step 5: Unlock This specific version (5.7.7) usually offers an "Auto Unlock" or "Do Job" button.

Step 6: Verify the Unlock Once the process is finished, close the tool. Eject the modem and insert a SIM card from a different network provider. Plug the modem back in.