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.
However, there are two main custom options: huawei hg658 v2 custom firmware
You cannot flash a standard OpenWrt .bin file through the stock web interface. Huawei has signed firmware protection.
You will need:
Warning: This process voids warranties and can permanently brick your router if you interrupt power during the flash.
Example filename patterns:
HG658v2_V100R001C02B039_UPDATE.bin (ISP-locked) → you want one labeled unlocked or generic. Potentially, yes—but with heavy caveats
If you’ve been holding onto a Huawei HG658 v2 router—perhaps it was your ISP’s “freebie” from a few years back—you might have noticed it’s showing its age. Stock firmware often feels sluggish, lacks advanced features like VPN support or VLAN tagging, and can leave your network vulnerable to unpatched exploits.
But before you toss it in the e-waste bin, let’s talk about custom firmware. Warning: This process voids warranties and can permanently
Flashing a third-party OS onto the HG658 v2 can unlock hidden potential. However, this journey comes with significant risks and rewards. Let’s break it down.
A smaller community has ported Padavan (a fork of Asuswrt) to the HG658 v2. Padavan is lighter than OpenWrt and retains slightly better driver support for the Lantiq chipset. However, it has not been updated since 2020. Stick with OpenWrt for security.