How to Update Firmware to Prevent Potential Risks - Hikvision
Download the correct file for your specific model. Copy the file to a FAT32-formatted USB drive.
As of 2025, the IDS-7208HQHI-M1 S is considered a mature product. Hikvision releases security patches but no new feature updates. You should check for every quarter.
Plug the USB into the DVR, navigate to , and select the file to begin the update.
When updating the firmware, keep the following tips and precautions in mind:
If you have 50 DVRs to update, USB is inefficient. Use iVMS-4200: