Huawei Modem Unlocker V.5.7.7 by Bojs remains a legendary tool in the GSM unlocking community. It saved thousands of users money and hassle. If you have an older Huawei modem lying around, this tool is your best bet to give it a new life with a different carrier.
Most websites hosting this specific download version use deceptive links. The files are frequently bundled with adware, spyware, crypto-miners, or trojans that can compromise your computer's operating system and steal personal data. 2. Device Brick Risk
: Primarily supports older Huawei E-series models, including the E156G, E155, E1552, E160, E1550, and E173 Code Generation : The tool typically generates Flash Codes Unlock Codes based on the device's IMEI. Ease of Use
: Generates unlock codes (simlock codes) based on the device's IMEI to remove carrier restrictions.
Since this is an older, free tool, it is commonly found on developer forums and technical blogs. Filename: Huawei_Modem_Unlocker_V5.7.7_By_Bojs.zip File Size: Approximately 1-2 MB. Huawei Modem Unlocker V.5.7.7 By Bojs Downlad
Ultimate Guide to Huawei Modem Unlocker V.5.7.7 by Bojs is a highly effective, legacy desktop software designed to permanently remove network carrier restrictions from Huawei USB dongles, MiFi hotspots, and mobile routers. Network providers frequently "sim-lock" mobile hardware to ensure you only use their cellular data plans. By utilizing this free utility, users can break free from carrier monopolies and seamlessly switch to any network provider worldwide.
Click the or Detect button. The program will scan your PC's virtual COM ports to find the hardware diagnostic interface.
Modifying hardware-level parameters on telecommunication devices carries inherent operational risks that could permanently damage your equipment. Operational Risks
Before starting, ensure you have a standard micro-USB or USB connection to your PC. Huawei Modem Unlocker V
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.
To get started with unlocking your Huawei modem, you'll need to download Huawei Modem Unlocker V.5.7.7 By Bojs. Here's a step-by-step guide to help you download the software:
Note: If you have a newer modem (e.g., E5573, E5577), this tool may fail to unlock it, and you may need a different flashing method. Download Huawei Modem Unlocker V5.7.7 By Bojs
Version 5.7.7 features an integrated Counter Reset Tool . Select your exact modem category configuration profile from the drop-down menu, click Reset Counter , and then perform the standard unlocking workflow. Invalid SIM Message Remains Most websites hosting this specific download version use
: A simple executable that typically requires only the device's IMEI to generate necessary codes. Cost : Generally available as a free tool for personal use. How to Use the Unlocker
Huawei Modem Unlocker V.5.7.7 By Bojs is a software tool designed to unlock Huawei modems from their default network provider. This software is compatible with a wide range of Huawei modem models and can be used to unlock modems for use with any network provider.
Switch to local networks during international travel to entirely avoid carrier roaming charges.
Run the Huawei Modem Unlocker v5.7.7 by Bojs.exe file as Administrator (Right-click > Run as Administrator).