Comprehensive Guide to Hikvision DS-7104HGHI-K1 Firmware Downloads

Downgrading can permanently brick your DVR if the new firmware has updated the bootloader partition. Only attempt this if you have hardware recovery tools.

the file to the root directory of a FAT32-formatted USB flash drive. Insert the drive into the DVR's USB port.

There are three primary methods to upgrade the DS-7104HGHI-K1: DS-7104HGHI-K1 - DVR - Hikvision South Asia