you dont, if its missing chans all over the place then its not the most up to date, the last file for this was the 26th of Nov, https://www.dropbox.com/s/scu8y20s74emw4h/TP_PROG.dbs
Who is TP? You need to download the correct file that has them all, if ure provider aint paying for the chans you wont get them regardless
sorry about this i am a NOOB about how it works i got my f5s 4 weeks ago and i have lost some of the channels i don't know how to update the channel list i heard of someone f**king up there box by updating there channels also do i have to delete my channel list before i update do you know of any videos of how to do it thanks for your help bro
download ajs file for skybox, whack it on a fat 32 format stick, plug in to box and update via usb option
this is all covered in the Skybox F3 thread, step by step and pics etc, so use the search function above to find it, same file works on both boxs and done the same way