Looking for Original Firmware for Zyxel VMG4005-B60A (CETIN Version)

skiop

Hi everyone,

I'm looking for the original Zyxel firmware for the VMG4005-B60A (CETIN branded VDSL2 modem).

The modem currently has CETIN firmware, and I would like to flash it with the original Zyxel firmware via UART/Bootloader (TFTP or XMODEM).

I've searched Zyxel's website, but the firmware is no longer publicly available, and support only provides it through service requests.

Does anyone have:

• the original VMG4005-B60A firmware (.bin or .zip),
• a backup of the factory firmware,
• or know where I can download it?

I'm not looking for the B50A firmware—only the B60A version.

Any help would be greatly appreciated.

Thanks!