on my Starview box after installing V4 .it now updates itself ,just leave it switched on and after about 15 min all the channels will come back
you need 3 things 1.null modem cable(may or may not have been supplied with your box) 2.now you need gtrom loader(you can get at the bottom of my post) 3. v4 for starview (you can get at the bottom of my post)