A progress bar will appear. or remove the USB until it finishes. Reboot and Verify:
Firmware for specific OEM models like the DVR-G608L-N is typically distributed by the reseller or manufacturer support portal. dvr-g608l-n firmware update
Before proceeding with the update, please adhere to the following safety measures to prevent damage to the device: A progress bar will appear
Official sources (in order of safety):