Several problem hacking and with the wii

1.- I need to add the internet channel, but I'm affraid my system brick because I have install HBC and other application like back up the nand, trucha bug restorer patching IOS36,preloader, cios38 rev14, Neogama R7. Then I have removed them because I wasn't able to play Super Mario Bros and other new games(burned games), allway say I have to update the wii but when I try to with everything removed I receive the error 32017. 2.- I have the internet wireless using a router Thomson 153B2F with security Hep or wep, I'm able to see the news and weather channel but I can't connect to buy anything or download the internet channel. 3.- I tried to upload my basic nand.ini and keys.ini but the HBC does nothing when is asking to push A+B+x+y (that should be the reset botton because the controls are not working). There is something I could do?

Can I update my system version to 4.0 or 4.2 ? How if I can't connect to internet? Then What should I do?