Hacking help update or format?

[EUSKADI]

Hii ppl!
I have an nintendo wii 4.0 with homebrew channel and neogamma r3 ios 249 rev 10 but i want to install the new version 4.1 and new version of neogamma.
I can upgrade?or i need to delet all the things?

 

[Szalkow]

Upgrade by following the Ultimate 4.0 guide:
http://gbatemp.net/index.php?showtopic=144835

No need to delete anything.

 

[illinialex24]

Yeah don't worry, the update should be pretty safe.

Just upgrading alone and a startpatch for the Gecko OS codes and update check pretty much does everything too. But yeah, the above is better.

And yeah, don't worry, the update won't overwrite cIOS36 rev10.