As of 2024, the DS-7208HVI-SV is considered a Legacy product. This creates a bifurcation in the user experience:
: Do not attempt to flash "EN" (English) firmware onto a "CH" (Chinese) region device, as this can result in a "soft-brick" or a permanent language lock. How to Update the Firmware You can update the DS-7208HVI-SV Go to product viewer dialog for this item. using three primary methods: USB Flash Drive (Recommended) : ds-7208hvi-sv firmware