Software & Firmware Download of Enterprise Products - Huawei
This means you downloaded the wrong firmware version. The HG658 v2 has different hardware revisions (Ver.B, Ver.C, etc.). You cannot flash Ver.C firmware onto a Ver.B device. hg658 v2 firmware download
Perform a factory reset by holding the button for 10 seconds. "Invalid File" Software & Firmware Download of Enterprise Products -
When downloading from forums or file-hosting sites (like Mediafire or 4shared), scan the file with an antivirus program before use. Ensure the file extension is usually .bin or .zip containing a .bin file. hg658 v2 firmware download