It is highly recommended to avoid third-party "fix-it" sites and use Hikvision’s official repositories:

For the DS-7716NI-SP series, the development cycle has mostly ended. The most common stable versions are:

Usually not. Hikvision prevents downgrades via secure boot. The only way is a TFTP force flash, which voids warranty.

Ds-7716ni-sp Firmware

It is highly recommended to avoid third-party "fix-it" sites and use Hikvision’s official repositories:

For the DS-7716NI-SP series, the development cycle has mostly ended. The most common stable versions are: ds-7716ni-sp firmware

Usually not. Hikvision prevents downgrades via secure boot. The only way is a TFTP force flash, which voids warranty. It is highly recommended to avoid third-party "fix-it"