The HG658 V2 uses a Broadcom BCM63168 chipset. There is no stable OpenWrt or DD-WRT build for this specific V2 model. Attempting to flash router firmware from other devices will hard-brick it.
Stick to official or ISP-provided firmware. Hg658 V2 Home Gateway Firmware Update
This usually means you are trying to flash a firmware version meant for a different region or ISP. The router has a "signature check" to prevent cross-flashing. You must find the file specifically for your ISP model. The HG658 V2 uses a Broadcom BCM63168 chipset
If you are a homeowner relying on a Huawei HG658 V2 Home Gateway, you might be wondering if it’s time for an upgrade. Maybe your Wi-Fi has been dropping out, or perhaps you’ve heard about security vulnerabilities in older routers. This usually means you are trying to flash
Updating the firmware on your router is one of the most important—yet often overlooked—steps in maintaining a fast and secure home network. In this guide, we will walk you through everything you need to know about the HG658 V2 firmware update process, including the risks, the methods, and the step-by-step instructions.