There are multiple ways of getting into Wiimmfi and Riiconnect24. The way of the Installation also depends on your Console. If you have an Wii-U, it is a completely other Way.
Wii console guide
Method #1 : Installing Wiimmfi (optional riiconnect24) with homebrew permanently.
requirements
- 4 GB SD Card (up to 32gb)
- PC with Internet Access
- SD Card reader
Steps - Chapter 1 - Installing the Homebrew Channel
First, boot up your Wii Console. Go into System Settings, and check that your System Version is 4.3. Also remember the Ending (E, U, J, K).
Next, switch to the second tab of the Settings, and go to "Internet", and then "Console Information". Write down your Mac Adress. We need it later.
Plug the SD Card into your PC. Format it to FAT32. To do that, open up your Windows File Manager, and look for your SD Card in left column. Right click your SD Card and select the Option called "format".
Under "File System", select FAT32. Check the "quick Format" box and press Start.
WARNING - YOU WILL LOSE ALL DATA STORED ON THE SD CARD.
Open your Webbrowser and go to https://please.hackmii.com/ .
Select your Version number and put in your Mac-Address.
Also make sure "bundle the HackMii installer for me!" is checked.
Finish the Captcha, and press on "Cut the red wire"
It will start downloading an "LetterBomb.zip" file.
After downloading the File, open it.
You should see these files in there.
Copy all these files to your SD-Card.
After copying, plug the sd card into your Wii Console.
If your still on your Options Screen, go all the way back to your Wii Main-Menu.
Check that the SD-Card Symbol is blue. Now click on the Mail symbol on the right.
Now you are in the Calendar. Go one day back, and you should see a "letter" with a bomb (like in the picture). Open it.
if you are not seeing it, check if your System-date is correct.
The screen should go black at this point, with small text.
After a few seconds, you should see this screen. wait about 10 seconds, and press the button 1 when promted.
now you should see this screen. press continue.
Now this screen should show up.
Select "Install the Homebrew Channel" and press A.
On the next screen, select "Yes, continue" and press A.
After installing, you will return to this screen ->
Go down and press Exit.
The homebrew Channel should automaticly Start.
To get back to your home menu, press + on your wii remote and select
"Exit to System Menu"
There ya go, you installed homebrew!
for an Video tutorial, watch this:
Steps - Chapter 2 - Installing Wiimmfi Patcher