Out of curiosity I tried a copy of the T-Online Pkg on my BT Vision box today. I was expecting to get the NR01 error, but the box hang. No real surprise that it didn't boot, but did my box consider the file signatures intact I wonder?
Since I have no idea how to sign the files or create the .sig files I'm at a dead end so far.
You cant sign files or create sig files.. You need BT's private keys to do that.
The T-Online files would be signed by them, which would be a different key to BT's.
This is why the modchip is used.. it basically tells the box to boot anyway if the signature is bad.
Mick
the different firmwares have a different set of drivers included, so it is unlikely that you can use the nk.bin on another box ... unless you change the nk.bin with the needed drivers.