Tried to update my Hikvision DS-2DF8C842IXS-AELW firmware and I got file is unverified when trying to install it

Sep 19, 2015
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Naples Fl
I have trying for months to get the camera to auto track again and when I saw the new firmware came out i thought I had it licked but I get that error, any ideas?

I have this firmware V5.5.801 build 210628 and the new one listed is Firmware_V5.8.7_250225

I would love to get this one to autotrack again
 
I have this firmware V5.5.801 build 210628 and the new one listed is Firmware_V5.8.7_250225

I think you know this already... that newer firmware is for a T5 revision camera... your model is probably an older revision... the now old .801 revision was an unplanned release to address the "command injection vulnerability", otherwise the firmware for your camera would be even older.... :(


These days the best thing to do is enter the camera's serial number at the Hik-Partner Pro site to confirm the latest firmware version:


Screenshot 2025-11-12 160914.png
 
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John thank you for that answer, unfortunately I am just an end user and I don't think I can access that pro site.
 
I'm an end user too, set up an account easily... it's not really clear, I think end users qualify... if you want PM me the serial number I'll check.
 
Strange result... current by S/N is older .800 version with a newer release date?


Screenshot 2025-11-17 233227.png

I have the firmware downloaded but I can't attach it here or on the PM... from ipcamtalk.com I'm getting:

Screenshot 2025-11-17 233644.png


PM me your email address and I'll send it, or if that doesn't work I have a Dropbox account I can load it to...