If possible, backup your modem's original configuration using a tool like QPST before making changes.
If you own an older Huawei USB dongle or mobile Wi-Fi device, you’ve likely encountered the frustration of being "locked" to a specific network provider. This is where the comes into play. This lightweight, classic utility has been a staple in the modem modding community for years. Huawei Modem Unlocker V.5.7.7 By Bojs Downlad
Note: Newer 4G/5G "HiLink" modems may require different specialized tools or firmware "downgrading" before this software can recognize them. How to Use Huawei Modem Unlocker V.5.7.7 Huawei Modem Unlocker V.5.7.7 By Bojs Downlad
Ensure your modem is plugged into your PC without a SIM card inserted. Install the original drivers so the computer recognizes the COM port. Huawei Modem Unlocker V.5.7.7 By Bojs Downlad