Ds-80249 -p Rev 1.2 Firmware New!

A: No. Rev 1.3 has a different memory map and flash controller. Using Rev 1.2 firmware on Rev 1.3 hardware will immediately fail the bootloader’s hardware ID check. Always match firmware to the exact PCB revision.

: Checking for updates is highly recommended to protect against known vulnerabilities like CVE-2021-36260 , which affected many older Hikvision boards. Community Insights Discussion threads on platforms like Reddit's Hikvision Community ds-80249 -p rev 1.2 firmware

The "Rev 1.2" designates the printed circuit board (PCB) revision. This matters because firmware is tightly coupled with hardware. Flashing firmware meant for Rev 1.1 or Rev 2.0 onto a Rev 1.2 board can permanently brick the device. Hence, is the exact match required. is the exact match required.