The document provides steps to upgrade the IOS image and field programmable device (FPD) images on a Cisco 7206 router. The steps include deleting old image files, copying new IOS and FPD images via TFTP, verifying the image checksums, setting the boot configuration to use the new IOS image, and rebooting the router to complete the upgrade. Checks are also provided to confirm the VSA card and other modules are functioning after the upgrade.