SGC X

Version 4.2 of the System Menu was released on September 28, 2009.

Changes

Deletes the Homebrew Channel and DVDX.  -not too bad, you can re-install it with a newer bootmii installer.

Now uses IOS70. -VERY Bad for super-hackers

Wii Shop Channel updated. Use WiiSCU or Wii Shop and IOS61 installer to update the shop channel. -idk, lol.

Most of the IOS's have been updated or stubbed. -VERY bad for super hackers

Updates your boot2 to boot2v4, overwriting BootMii/boot2. -bad for brick-recovery

Other Changes:

SGC-X's Downloadable hack: "Bannerbomb", will not work anymore with this update.

You will need to download "Indiana Pwns" or "Smash Stack" from another site.

To solve the Bootmii problem, update via the newest hackmii installer found at wiibrew.org

To solve cIOS problems (SUPER-HACKING) DO NOT UPDATE! WANINKOKO QUIT THE WII! REMEMBER?!?!?

DVDX problems: Use the hackmii installer (NEWEST)

Homebrew Channel: Ditto (as above)

Preloader: Um...No workaround yet, in fact dont use it with 4.0, it bricked my Wii. LOL

Issues

According to bushing, "The [boot 2 update] code [from Ninty] is so buggy that we decided to write our own for the HackMii installer." There are some people who are bricking their Wii as a result of doing a standard update, whether or not they had hacks before they updated. It is therefore highly recommended that you at the very least do not upgrade through Nintendo.

DO NOT UPDATE IF YOU WISH TO HACK IN ANY WAY!!!!!!!!!!!!!!!!!!!!!!! (if you update, some of sgc-x's hacking tools will not work)

credit to wiibrew.org