I just managed to hack my Wii today which allows it to play Homebrew games and applications + be able to play DVDs!
Anyways, here is the guide I used to do it. I did not made this guide.
“Hacking Your Wii for Homebrew
To get started, plug your SD card into your computer. It needs to be formatted as a FAT16 filesystem, so find the SD card in My Computer and format it by right-clicking, selecting Format, and setting FAT as your file system. (If you have trouble formatting your SD card this way, try out the SD Card Formatter.)
Now it’s time to prepare the SD card with the Twilight Hack. If you haven’t already, download the Wii Brew SD Installer. When you’ve got it, make sure your SD card is plugged in and run the installer. The installer is fairly self-explanatory, but I’ll walk you through it.
Choose Your Install Location
This should match the location of the SD card you just formatted above.
Select the Homebrew Features and Twilight Hack
Now you need to select the packages you want to install on your SD card (and, eventually, your Wii). I’d suggest selecting the Homebrew Channel (in fact, you need to if you want this to work), the Homebrew Browser, and DVDX (you’ll need this last one for DVD playback). Make sure to select the Twilight Hack that matches your region. Hit Next and the Wii SD Installer will copy all the necessary files to your SD card.
Take Note of Your Twilight Princess Disc
If you’re in the U.S., your copy of Twilight Princess is one of three different versions. One of the versions of the disc requires that you use a different save slot when we load the game later on, so just take note of the text on the inner circle of the bottom of the Twilight Princess game disc. (I needed TwilightHack2, for example.)
Perform the Twilight Hack on Your Wii
By this point, your SD card is officially prepared for your Wii. Unplug it from your computer and move over to your Wii. Plug it in and power up your Wii. At this point, you’ll need to erase your current Twilight Princess saved game, copy the Twilight hack to your Wii, and execute it in Twilight Princess. (If you haven’t played the game and created a save slot, you should do that before proceeding.) The video below from the WiiBrew folks details exactly how to do this.
NOTE: If the installation froze after you loaded the saved game and talked to the man, chances are you need to use the other saved game.
You’ll need to accept a disclaimer and go through a few other screens to finish the installation (just use the 1 button on your Wiimote to accept). When it completes, head back to the Wii menu. The glorious new Wii Homebrew Channel awaits.
Turn Your Wii into a DVD Player
Now that you’ve got the Homebrew Channel installed, setting up DVD support is a breeze. Fire up your the Homebrew Channel from the main Wii menu and you should see the DVDx installer and Homebrew Browser. Click on the DVDx installer and run through the prompt. Hit A to select Normal install unless you’ve installed a modchip in your Wii. (If you’re following this guide, chances are you don’t have a modchip.) You’ve finished the first step.
Now you need to shut off your Wii and plug the SD card back into your computer, because it’s time to install mplayer, the app that will play back DVDs on your Wii. You can download it from the HackMii web site at the bottom of this post. (Mplayer appears to be available in the Homebrew Browser, but it’s not the version that supports DVD playback, so make sure you download it manually.)
After you’ve downloaded it, copy the entire mplayer folder to the
apps folder on your SD card. Now just take the SD card back to your Wii, plug it in, and run the Homebrew Channel again. This time you should see mplayer next to your other installed apps, like below.
To play back a DVD, just fire up mplayer, insert a DVD, and select the Play DVD option in the mplayer menu. You’ll notice two Play DVD menu items, the second of which reads Play DVD (libdvdnav). The libdvdnav attempts to use the built-in DVD menu, while the other just plays the first title. Unfortunately libdvdnav doesn’t really work correctly with the Wiimote yet, but it looks to be on its way.
It takes a few seconds for mplayer to start playing the DVD, but once it does it plays without a hitch (or at least it has in all my experience). Thanks to YouTube, here’s what it looks like:
The Wiimote/Gamecube controller playback shortcuts work as follows:
A – Pause
B – OSD
1/X – Toggle on screen menu
RIGHT – Seek 10s forward
LEFT – Seek 10s backward
UP – Seek 60s forward
DOWN – Seek 60s backward
+/R – Seek to the next chapter
-/L – Seek to the previous chapter
HOME/Z – Quit
Download Wii Brew SD.exe: CLICK ME