|0x0||0x100||RSA-2048 signature over the following 0x11-bytes.|
|0x102||0xF||ASCII serial number, without the check digit|
The RSA private key for dev systems is embedded inside the dev system updater package so that the region can be changed.
SecureInfo Region Values
|3||AUS(for system-update SOAP at least), unused. The NS programIDs for the applet AppIDs for this are the same as JPN?|
NIM module uses "AUS" for value3 for SOAP requests, however the server doesn't return a titlelist for that. On AUS 3DS systems this region field is set to EUR instead.