Before diving into the installation, let’s look at why the community has invested time in developing custom firmware for this specific model.
Do not download from random file hosts – many are fake or malware.
You cannot flash a standard OpenWrt .bin file through the stock web interface. Huawei has signed firmware protection. huawei hg658 v2 custom firmware
You will need:
Warning: This process voids warranties and can permanently brick your router if you interrupt power during the flash. Before diving into the installation, let’s look at
Potentially, yes—but with heavy caveats.
The HG658 v2 is based on a Broadcom chipset (BCM6361), which is notoriously tricky. Unlike routers with Atheros or MediaTek chips, Broadcom requires closed-source drivers. This means you won’t find OpenWrt (fully open) support. You cannot flash a standard OpenWrt
However, there are two main custom options: