Sorry don't understand what to do with the ncam.cortexa9hf-vfp-neon file. I have Ncam1.1 already on the reciever, but i don't know how to update.
Rename the binary to ncam, assign permissions 755 and upload the contents of the files to /var/tuxbox/config
Then run ncam either by telnet with ncam -b or by a script that you must create yourself.
I tried this on my box but it doesn't work. I need to install ipk file. The renamed file doesn't open any biss channels. Despite 755 rights fo the bin file. Any chance you can upload ipk for Octagon / Vu+Uno 4k?