382 bytes added
, 13:36, 24 September 2023
=Request=
{| class="wikitable" border="1"
|-
! Index Word
! Description
|-
| 0
| Header code [0x041207C0]
|-
| 1
| u8 Unknown, usually 0xFE?
|-
| 2-25
| [[Mii#Mii_format|Mii Data]]
|-
| 26-31
| UTF-16 Mii name
|}
=Response=
{| class="wikitable" border="1"
|-
! Index Word
! Description
|-
| 0
| Header code
|-
| 1
| Result code
|}
=Description=
This updates the NNID Mii data.