Some time ago, I got 4 H.264 8CH DVRs from the same manufacturer. Model is 7108V. All was fine until now that I needed to configure them to access from mobile.
3 of them are OK but 1 has no option to enable "Media port 34599".
After checking firmware versions, the 3 that have the option have 4.00.R10.04731001.1 Build 2012-12-12. The one that doesn't has 1.004.0000.0 Build 2012-8-3.
Seller is not available now, so... Is it possible to copy the firmware from one to the other somehow? If not, as these are generic DVRs, can I use some other firmware from a similar device or it would just brick it?
I found the ones at http://cctvku.com/ quite attractive, but before trying them out I'd like some sort of confirmation if possible
Attached are photos of the device. I believe there are many like this one around? TIA
