Any steps to complete format wii to avoid the error Code: Failed attempt to region change to X.Xu. "saving...Unexpected error: SYSCONF_Savechanges Value: -102" which are referenced to uid.sys file and this thread https://gbatemp.net/threads/any-region-changer-sysconf-is-jacked.297060/ ? I want to format wii from scratch. then allow change ntsc to pal with any region changer. but this error is preventing the change. I suppose that this thing must be accomplished with ohneschwanzenegger (to create a clean nand,with the keys of my wii and the boot1 vulnerable) and install system menu 4.3u. any help is appreciated.