: Use the admin username and password located on the sticker at the back of your device. Find the Version : Navigate to the System Information
: If your device allows manual updates, you can usually find the option under Management System Management Software Upgrade . You will need a valid firmware file specific to your hardware revision. vg421wdv2 firmware 2021
: You must contact V-SOL technical support or your Internet Service Provider (ISP) to receive the correct file for your hardware version. Why Update to the 2021 Version? : Use the admin username and password located