Request

Index Word	Description
0	Header code [0x08180040]
1	u8 value

Response

Index Word	Description
0	Header code
1	Result code

This just uses svcKernelSetState with Type10 where Param0=<input u8 value from the cmd>.

This command is implemented in the Old3DS PTM sysmodule too, but the above type is only implemented in the New3DS ARM11-kernel.

This is used by NS.