Update camera to Chinese firmware

[pinkchry]

Hi,

I have 4 cameras connected to an updatable Hikvision NVR-7608-NI/E2 They are currently currently the following firmwares

Bullet DS-2CD2032-I V5.2.5 build 141201
Turret DS-2CD2332-I V5.1.2 build 140116
Cube DS-2CD2432F-IW V5.2.5 build 141201

As the cameras are controlled by the NVR, can I simply upgrade the cameras to the latest chinese firmware so as to get the security fixes? Is this advisable?

Thanks!

 

[alastairstevenson]

The outcome, when the cameras revert to their CN origin and menus after updating, will be that the NVR rejects them with a 'language mismatch' error.
Assuming the NVR firmware is at least 3.2.1

 

[pinkchry]

Thank you.