The way I used to do it was tedious and was quite complex, however with the v2.0 release of the wafel_setup_mlc plugin, region changing has become much simpler.
It is identical to just rebuilding the MLC, but this has region changing specific notes added.
This does not change the region of the...
I did some digging (really it was just installing a theme and seeing what was going on in the logs) and figured out what was causing all of these menus freezing.
I coldboot Tiramisu/Aroma:
1. Set up Wupclient.
2. Run these commands in the terminal(NOTE: Replace the X with your region console...
This method is better than replacing the files on the NAND as bricking is very easy if something goes wrong while uploading and this will allow you to boot into a language you can read menu without the brick risk (assuming Aroma is running). I will assume you want your menu to be English...
although i ended up accidentally changing my nand with no way of going back bc i didn't know you needed a gamecube controller to restore it (i have a wii minus/1.1, which doesn't have gamecube controller support)
and if i find the sd card i have my NAND backed up on, i can not only restore the NAND if i solder the right part in, but i can also put my NAND on dolphin, then i can play dolphin online, like PMEX Remix or MKWii Riibalanced