Nintendo released on, IIRC, Monday, System Update 4.2.
System Update 4.2 seems to, as far as anyone has been able to tell, perform a minor inconsequential update to the Shop Channel, and adds no new features to the Wii.
It also:
* Searches for and deletes Homebrew Channel, DVDX, and BootMii if installed.
* Overwrites IOS249, 250, and a few others with "stub" placeholders. For those not aware, these are the install points of cIOS, a piece of custom software used to launch homebrew applications that run game content (for example, apps to run burned games or games backed up to a hard drive).
* Replaces a part of the Wii bootloader known as boot2 with a new one that also searches for and deletes homebrew channel, DVDX, and BootMii if installed.
This makes it the first update from Nintendo to EVER touch the bootloader.
* Makes inconsequential updates to several IOS's (basically, drivers/APIs), to make sure that any hacked ones are overwritten.
* Is required to use Shop Channel further.
Essentially, it is an update that tampers with very significant parts of the Wii OS and does nothing except delete homebrew. It barely effects the homebrew crowd, as most of them didn't update, and within two days there are already multiple workarounds.
A) A homebrew Updater that grabs all of the updated files from the Nintendo server EXCEPT the new bootloader and homebrew deleter and new IOS placeholder stubs, allowing you to update all the necessary files without losing homebrew and still use the Shop Channel.
B) Two other methods of installing Homebrew, using a hacked Indiana Jones savegame or a Brawl savegame, have been released and are not stopped. These can be used to downgrade the necessary parts to reinstall homebrew.
C) The homebrew channel deleter is extremely primitive and simply searches for the Homebrew Channel, DVDX, and BootMii's titleID's. All the developers need to do is release another version with a different titleID, and the apps continue to function correctly.
D) As yet, there is no real loss in simply NOT UPDATING. The inability to access the Shop Channel is a loss, but if cIOS is installed, one can pirate virtual console games with ease; which means this will simply encourage legal homebrew users who are afraid to update to pirate games since they can no longer buy them.
So, the homebrew crowd is not effected at all.
How about regular users?
Reports are already coming in of unmodded, launch Wiis being bricked by the update, due to a faulty installer on the bootloader updater. Those affected are being charged $80 to fix the issue by Nintendo. From Nintendo's own support boards:
http://techforums.nintendo.com/nins...thread.id=29914&view=by_date_ascending&page=1
GGs, Nintendo. That's what you get. Hopefully they catch on and at least fix the Wiis for free.
Homebrew FTW.
For now, do not update if you use homebrew. I would actually recommend not updating even if you do not use homebrew, if you are out of warranty, until Nintendo starts repairing this for free.
EDIT:
Nintendo is fixing them free now.
http://techforums.nintendo.com/nins/board/message?board.id=wii_tech&thread.id=29992
System Update 4.2 seems to, as far as anyone has been able to tell, perform a minor inconsequential update to the Shop Channel, and adds no new features to the Wii.
It also:
* Searches for and deletes Homebrew Channel, DVDX, and BootMii if installed.
* Overwrites IOS249, 250, and a few others with "stub" placeholders. For those not aware, these are the install points of cIOS, a piece of custom software used to launch homebrew applications that run game content (for example, apps to run burned games or games backed up to a hard drive).
* Replaces a part of the Wii bootloader known as boot2 with a new one that also searches for and deletes homebrew channel, DVDX, and BootMii if installed.
This makes it the first update from Nintendo to EVER touch the bootloader.
* Makes inconsequential updates to several IOS's (basically, drivers/APIs), to make sure that any hacked ones are overwritten.
* Is required to use Shop Channel further.
Essentially, it is an update that tampers with very significant parts of the Wii OS and does nothing except delete homebrew. It barely effects the homebrew crowd, as most of them didn't update, and within two days there are already multiple workarounds.
A) A homebrew Updater that grabs all of the updated files from the Nintendo server EXCEPT the new bootloader and homebrew deleter and new IOS placeholder stubs, allowing you to update all the necessary files without losing homebrew and still use the Shop Channel.
B) Two other methods of installing Homebrew, using a hacked Indiana Jones savegame or a Brawl savegame, have been released and are not stopped. These can be used to downgrade the necessary parts to reinstall homebrew.
C) The homebrew channel deleter is extremely primitive and simply searches for the Homebrew Channel, DVDX, and BootMii's titleID's. All the developers need to do is release another version with a different titleID, and the apps continue to function correctly.
D) As yet, there is no real loss in simply NOT UPDATING. The inability to access the Shop Channel is a loss, but if cIOS is installed, one can pirate virtual console games with ease; which means this will simply encourage legal homebrew users who are afraid to update to pirate games since they can no longer buy them.
So, the homebrew crowd is not effected at all.
How about regular users?
Reports are already coming in of unmodded, launch Wiis being bricked by the update, due to a faulty installer on the bootloader updater. Those affected are being charged $80 to fix the issue by Nintendo. From Nintendo's own support boards:
http://techforums.nintendo.com/nins...thread.id=29914&view=by_date_ascending&page=1
GGs, Nintendo. That's what you get. Hopefully they catch on and at least fix the Wiis for free.
Homebrew FTW.
For now, do not update if you use homebrew. I would actually recommend not updating even if you do not use homebrew, if you are out of warranty, until Nintendo starts repairing this for free.
EDIT:
Nintendo is fixing them free now.
http://techforums.nintendo.com/nins/board/message?board.id=wii_tech&thread.id=29992