digiwolf 0 Posted April 2, 2017 Hi guys – I am trying to upgrade my Hikvision DS-2CD2T32-I5 from V5.3.0 build 151016 to the next available firmware, as incrementally as possible. However, all the firmware updates that I tried, based on this portal folder, don't work... http://www.hikvisioneurope.com/portal/?dir=portal%2FProduct%20Firmware%2FFront-ends%2F01--IPC%2FR0%20platform%282xx2%29 Do you have any suggestions on how to do it? Many thanks! Share this post Link to post Share on other sites