Recently I jailbroke my iPhone and saw in LaunchDaemons a lot of new Daemons.

In one of them (com.apple.psctl.plist) I saw a reference that had references to a preference pane that doesn't exist (/var/mobile/Library/Preferences/com.apple.PortableStorage.plist).

Another one, called "com.apple.smbd.plist" has references to this:

com.apple.smbd.plist
{
Disabled = 1;
Label = "com.apple.smbd";
ProgramArguments = (
"/usr/libexec/nqcs",
"-L"
);
Sockets = {
"TCP Listeners" = (
{
Bonjour = (
smb
);
SockFamily = IPv4;
SockServiceName = "netbios-ssn";
},
{
SockFamily = IPv4;
SockServiceName = "microsoft-ds";
}
);
};
TimeOut = 600;
UserName = mobile;
}

It's disabled at runtime, and the daemon doesn't exists.

I think that Apple could surprise us in next firmware...

Excuse my english. I'm spanish...