Now that is interesting. Who gives the instruction to " ... follow all the steps to upgrade ...."?
Why is that required? Does it mean that intermediate versions install routines that are either required for the next version OR do they install routines to ensure that there is no downgrade ability?
I believe that a lot of people have the most feature full version 5.1.6 which also allowed tweaking of the firmware which HIK did not like and attempted to stop with later versions.
Has anyone attempted to upgrade from an older (e.g. 5.1.6) firmware to the latest 5.4.0 and had problems?
Anyone with problems please report camera model, from which firmware to which firmware the firmware upgrade process was done and what was the problem (if any, if not then report back as successful)