Corrupted 4.2 (Won't load Bannerbomb) and no HBC

Well I screwed up big time, I had an old OS and wanted to update so I tried to follow a guide. First thing I did was take off HBC because the first thing the guide did was install it. Unfortunately the BannerBomb says my IOS is corrupted and won't load. What is my next step to get this to a usable OS so I can hack it?

 

That is correct - I should have said that...

 

Awesome - I will give it a go when my son is done watching a movie - I will let you know - I really appreciate the help!

 

Great because I could use some more help - I am trying to install IOS36 (v351) w/Fakesign

I am getting the Error -


You need an IOS with Fakesign (Truncha) bug.
ERROR! Failed to Downgrade IOS15 to v257


Thanks again

///Update - Trying this from another persons advise...


If it says no vulnerable IOS then I assume the Wii has been hacked before? Since this is I believe the only reason you should recieve this error.

If so run Bannerbomb, but instead of using the boot.elf file for hackmii installer use boot.dol for Pimp My Wii, then follow these instructions.

Select Minimal to Downgrade IOS15 and patch IOS36.
Pimp My Wii will scan your IOS for suitable IOS for the install.
You only need to read the prompt and press the (A) button on your Wii remote.
Do not change any of the patching options, let Pimp My Wii choose them for you.
Leave all settings at default. All you have to do is press the (A) button on your Wii remote.


After that you should be able run the hackmii installer, and be able to do other stuff needed.

///Update - That let me install the HBC with your guide - I think I am good to go - Thans to all for your help