Huawei Hg658 V2 Custom Firmware π Ultimate
His hands shook. He soldered thin wires to the pads. Connected them to the serial adapter. Fired up PuTTY.
If your ISP has "crippled" the device, you can sometimes flash an generic Huawei or O2 firmware to unlock all menu options . Modem Configuration Guide HG658 - TPG huawei hg658 v2 custom firmware