These are often closed-source, so they can only be updated by said manufacturer.
Google can’t just release a new version of Android that works on all devices—they release the new version, then manufacturers have to go in and tweak it for each of their phones. Most Android handset manufacturers—like Samsung and LG, for example—“skin” their phones to make them stand out in the crowd.
You'll be able to keep the Homebrew Channel without having to update those games.
Note: See How to Update Wii Channels If I Have Homebrew Installed if you need help doing that.
Any manufacturer can make a smartphone or tablet, throw Android on it, and release it.
While there have been 14 different i Phones released since 2007, As such, Android phones use a wide variety of different hardware.
These applications can apply various hacks to your Wii, including one that will allow you to play import games and another that turns off the annoyingly repetitive system menu background music.
It should be noted that these applications, since they rewrite your system flash memory, can be considered somewhat dangerous.
Back in the early days of Android, system updates were very random: they would roll out at different times, and often several times per year.
Click Updates in the App Store toolbar, then use the Update buttons to download and install any updates listed.
Updates installed in the last 30 days appear below this list.