Huawei Modem Unlocker V577 — By Bojs 328 New !link!
released this lightweight tool to provide a free alternative to official unlock codes. Google Groups How it Worked
Open the unlocker tool, enter your IMEI, and click "Calculate" to generate your unique Unlock and Flash codes.
: Users simply input the device's 15-digit IMEI number (found on the device sticker or by dialing *#06# ) into the tool.
In the late 2000s and early 2010s, mobile broadband was synonymous with USB "dongles." Carriers would sell these devices locked to their network, often leaving users stuck with poor signals or expensive data plans. A developer or group known as
Most modems only allow 10 attempts to enter the correct code. If you exhaust these, the device may become permanently locked to the original carrier. huawei modem unlocker v577 by bojs 328 new
to enter an unlock code. If these are exhausted, the modem becomes permanently locked to its original network. Newer Modems
The user must disconnect the modem from the internet and close all associated management software.
The software interacts with the modem through Virtual COM Ports established when the device connects to a Windows PC.
Before we focus on the "v577 by BOJS 328 New" version, it is essential to understand the lineage. The original "BOJS Unlocker" emerged from European GSM forums around 2015. The developer, known by the pseudonym "BOJS," reverse-engineered the security protocols of older Huawei modems. Over the years, as Huawei patched vulnerabilities, the unlocker evolved. released this lightweight tool to provide a free
Power off the modem and insert a SIM card from a different network provider.
The Huawei Modem Unlocker V577 is a software tool developed by Bojs 328, a well-known entity in the field of mobile and networking solutions. This tool is specifically designed to unlock Huawei modems, allowing users to use their devices with any network provider. The software supports a wide range of Huawei modem models, including those with the latest firmware versions.
: Take out the original carrier card. Insert an unsupported SIM card from a different provider into the modem.
Plug the modem directly into a USB 2.0 port on your PC (avoid USB 3.0 hubs for stability). In the late 2000s and early 2010s, mobile
: Some modern 4G/5G devices use 16-digit codes or newer security protocols that older Bojs versions (like v5.x) may not support. Source Safety
is a highly sought-after, free software utility designed to bypass network carrier restrictions on legacy Huawei USB dongles, data cards, and mobile Wi-Fi hotspots. By breaking the SIM lock tied to specific network providers, this lightweight desktop tool allows users to run alternative network SIM cards seamlessly.
This program works perfectly for modems manufactured between 2010 and 2018 (e.g., E156, E173, E303, E3131). Attempting to use this software on modern 4G/5G LTE intelligent routers or equipment manufactured after 2021 can permanently corrupt the boot partition of the device, rendering the modem completely unusable. Troubleshooting Common Errors "Modem Not Found" Error
It is typically used for older Huawei USB dongles and portable routers (MiFis) like the E-series. Key Functions:
is a legacy desktop application designed to remove network restrictions from older Huawei USB dongles and mobile Wi-Fi devices.
Before the unlocking software can communicate with your modem, your Windows PC needs the correct drivers. Download and install the proper Huawei USB drivers (often labeled as "Universal drivers"). This is an essential first step; without the correct drivers, the unlocker tool may not detect your modem.