Dear user,
The HG659 is a VDSL home gateway. I don't think you can change the inherent properties of the product by upgrading the firmware,
In addition, the HG659 is a carrier's product.
The forum cannot provide you with the firmware update. You can obtain the firmware update using the following methods:
If you are an ISP (Internet Service Provider), please contact the Carrier TAC.
If you are a device user, please contact your ISP or device provider.
For more information about how to download the ONT firmware, please click:
How to download the software and firmware of ONT
Thanks.