Huawei Modem Unlocker V.5.7.7 By Bojs 328

The version 5.7.7 released by "Bojs" (specifically version 328) is a lightweight Windows-based application. It was primarily built to communicate with the firmware of Huawei’s older generation of USB modems.

: Incorrectly applying firmware updates or unlock codes can permanently disable the device (bricking). Huawei Modem Unlocker V.5.7.7 By Bojs 328

I can provide specific instructions for your exact model once I have those details. The version 5