Ds-7616hi-st Firmware [2021] < 2025-2027 >

Copy the file to the root directory of a FAT32-formatted USB drive. Insert the drive into the DVR's USB port. Navigate to . Select the file and confirm to begin the process. Method 2: Remote Update via Web Browser Log into the DVR’s web interface using its IP address. Go to Configuration > System > Maintenance . Click Browse to select the firmware file on your computer.