You will need to recover the unit using the Hikvision TFTP (Trivial File Transfer Protocol) Network Recovery Tool to force-flash the firmware over a direct LAN cable connection.
Only download firmware whose release notes explicitly list your hardware version. Hikvision Ds-7b16huhi-k2 Firmware Download
: Eliminate system crashes, video lagging, and random reboots. You will need to recover the unit using
The Hikvision Download Center is the primary source for baseline firmware. Hikvision Ds-7b16huhi-k2 Firmware Download
: This document is for informational purposes. Always refer to official Hikvision resources for actual firmware files. Unauthorized modifications void warranty.