the 3.0 update. A week after Wii Freeloader released, Nintendo released an update containing a new IOS with the bug exploited by Freeloader fixed, although this new IOS was not used by the Wii Menu. Later that year, Nintendo released a new Wii Menu that copied this fix to the IOS user by the Wii Menu. In addition, code was added to the Wii Menu to delete the primary homebrew entrypoint on every boot, although this code was very buggy and was easily bypassed. Nintendo also patched the hole used to extract the private encryption keys of the Wii, and finally made a small change to the Mii Channel to convince people to update. Nintendo's next few updates made similar small changes to various channels, and one of them copied the fix for the previous IOS bug to every IOS, as well as a few other exploit fixes. A few weeks later, Nintendo ported these new fixes to every IOS, made a failed attempt to block a specific homebrew IOS, and made their second attempt at fixing the main homebrew entrypoint. This attempt at stopping the homebrew entrypoint was then superseded by a successful attempt in 2009, along with other IOS fixes, and some features. Later that year, Nintendo released another homebrew-blocking update, but unlike the previous updates, it offered no new features; instead, it updated the Wii Shop Channel to require the new version. In addition to fixing homebrew bugs, it aggressively checks for the Homebrew Channel and deletes it if it is present, replaced several IOSes used by homebrew with nonfunctional versions, and updated a bootloader to overwrite the one used by homebrew, unexpectedly causing many consoles to refuse to boot. Two similar updates were then released throughout 2010, although the only attempts to stop Wii homebrew past that were in the Wii U's Wii Mode feature. The final update delivered in PAL and American regions added support to transfer content to the Wii U. However, two updates were released in Japan past this point that only affected Dragon Quest X players, solely updating the IOS used by Dragon Quest X. See also Nintendo Wi-Fi Connection WiiConnect24 Wii Shop Channel Other gaming platforms from Nintendo: Nintendo 3DS system software Nintendo DSi system software Wii U system software Nintendo Switch system software Other gaming platforms from the next generation: PlayStation 4 system software PlayStation Vita system software Xbox One