Just got a used Wii. Firmware version is 4.3U. When I connected it to my wifi it said there was a system update, but I didn't apply it for fear of breaking the ability to mod it.
I tried running Letterbomb following the instructions exactly, with 3 different SD cards. It gets to the "scam warning" screen on all three, but never prompts me to press 1 to continue.
A few other things:
1. I am using a regular Wiimote (no motion plus)
2. All my SD cards are SDHC (4GB, 4GB micro with adapter, 16GB), but as I understand it, Letterbomb should still work with those.
3. I do not have the internet channel on my Wii. If I go to the shop channel it says I can't access it until I run a system update.
4. I have no idea if the Wii was modded by a previous owner. But there are no channels other than the default ones (weather, shop, etc).
What should I do? Is there some trick to making the Letterbomb exploit work? Is it safe to update my firmware?
I'm at work right now but this evening I'm going to try two things. First, I just realized there was a game disc in the Wii this whole time, so I'm going to eject it before trying again. No idea if that makes a difference but it's worth a shot. Second, I'm going to move the Wii to a part of my house with better wifi reception and try again. I will also consider trying the str2hax hack and if nothing else works, I guess I'll have to try running the system update again. It looks like the shop channel won't be gone until a few more months from now so I still have a chance to download the browser and run a browser-based exploit, but only after I've run a system update.