Connect your  GPS device to your computer using a USB cable.

Visit the website and download the update software. A free software that helps you manage your GPS device and update its maps and software.

Install the software on your computer by following the on-screen instructions.

Check a green line moving across the screen from Left To Right

Click on the "Add a Device" option in the software and follow the on-screen instructions to add your GPS device to the software.

Once your device is detected by the software, click on the "Check for Updates" button to check if there are any available updates for your device.

If there are available updates, click on the "Install" button to download and install the updates on your GPS device.

Follow the on-screen instructions to complete the installation process. This may involve disconnecting and reconnecting your device to your computer, or entering a product key.

Once the updates are installed, disconnect your GPS device from your computer

Your GPS is good to go with all new Updates.