Hi,
I bought Hikvision DS-2CD2532F with version v5.3.0_150327 reading below. The firmware was 5.2.5 in the web browser. I bricked my cam with 5.3.0 EN firmware and did auto update tool(tftp) with 5.3.0 again because I though the update went wrong... Now I realise its probably CN cam... I try...