: Plug the USB into the front or rear port of the NVR.
: You can also use the Hikvision SADP Tool to automatically detect your NVR's current version and serial number, which helps in identifying the exact firmware match. Step-by-Step Update Guide
: Download the latest firmware (usually a digicap.dav file) and save it to the root directory of a FAT32-formatted USB drive.
: Plug the USB into the front or rear port of the NVR.
: You can also use the Hikvision SADP Tool to automatically detect your NVR's current version and serial number, which helps in identifying the exact firmware match. Step-by-Step Update Guide ds7616nii2 16p firmware australia
: Download the latest firmware (usually a digicap.dav file) and save it to the root directory of a FAT32-formatted USB drive. : Plug the USB into the front or rear port of the NVR