Hi.
I have the same DVR. I'm also having trouble connecting to hickconnect.
These recorders (and a lot of old hikeconnect equipment) used the standard ADCDEF verification code.
When I try to add the DVR to the hikeconnect cloud and enter this verification code, I get a message that it cannot be used and I need to change it....
There is no possibility to change this code to another one in the web settings of the recorder and in the IVMS-4200 application....
I have not found a newer firmware version than the one installed on my DVR V3.0.22 build 170621....
I understand that if it was possible to find this verification code in the firmware, change it to another and flash the recorder with this firmware, I think it would work for hikconnect.
I unsoldered the bios stick from the recorder (16pin) and downloaded the firmware from it on the programmer.... But I can't find the ABCDEF code in the hex editor....
It must be encrypted.
I don't know what to do anymore.. But I would like to use this recorder with the hikconnect service.
Maybe someone has solved this problem? Share your solution.
Thank you