Before updating post signing fix IOS except 38
"SignCheck 0.3 aka /dev/nintystuff build report"
"Wii region", Europe
"Wii unique device id"
"IOS number", "Trucha bug""Flash access", "Boot2 access", "Usb2.0 IOS tree"
"IOS250 (ver 65535)", Enabled, Disabled, Disabled, Enabled
"IOS249 (ver 13)"...