I just did the process of patching orion.cchprt and adding some licenses and I just want to leave some info here since it's was not that obvious for me.
1- Better to exist the main firmware before trying to patch orion.cchprt. You can exist main firmware by hitting "System -> More ->More -> Install -> Exit Main Firmware"
2- You need to get a version of the original orion.cchprt. With a FTP client connect to the E4406A l:vsa p:service. The file orion.cchprt should be at the root (/ffs/users/arcturus/).
3- Now patch orion.cchprt (firmware A.10.08) with the following command in Linux:
cp orion.cchprt orion.cchprt.modified
echo "341C0000" | xxd -r -p -s2530904 - orion.cchprt.modified
(BTW you can install linux in windows, check the windows store)
4- You can validate that the patch worked by running the following command in Linux:
cmp -l orion.cchprt.modified orion.cchprt
you should get:
2530905 64 213
2530906 34 200
2530907 0 40
2530908 0 250
5- Now connect again with the ftp client to the E4406A
6- Delete orion.cchprt on the E4406A (you should have a backup on your computer)
7- upload orion.cchprt.modified
8- rename orion.cchprt.modified to orion.cchprt
9- Edit the execution rights of orion.cchprt. should be r-xr-xr-x. you need to make sure that all user can read and execute the file or your E4406A will not boot correctly.
10- Download one license (.lic) file that you have in ./licenses
11- based on the licese file you got, create the one you want. Example, for option BAF. Rename the file to BAF.lic and edit the file to make sure it start with "FEATURE BAF"
12- Upload the file to your E4406A in the ./licenses folder.
13- Reboot the E4406A. You should now be able to activate the option you want. Don't forget that they need to be installed with the updater.
Have fun!