Hacking Nand Backup

[alligatormanx]

So I updated to 4.2 accidentally...as in I updated a day to late after reading that 4.1 was HBC compatible I decided to update. Before I updated I created a backup nand file using bootmii in boot2 form. As I have an old wii. and boot1 is still existent, when bootmii is again installable on 4.2 will i be able to use my backup nand file to just go back or will that brick my wii.

 

[Mr_Boo_Berry]

Don't think it's possible now if you updated via the official updates because your older boot2 was probably updated to boot2v4 - overriding your Bootmii boot2 install.

 

[nicksasa]

you can reinstall bootmii without any problem ...

 

[alligatormanx]

So if i Install bootmii and run nand backup my wii will be back to the way it was before i updated including the boot2v4 to boot2

 

[alligatormanx]

Wait if a nand does not back up the boot2 sector of the wii what would happen if I did revert back... would it brick because it couldnt read the boot2v4 part?