Changing and Updating Ringtone

[BoneCrif]

I'm making an SBSettings toggle that will put the iPhone into silent mode. I've already made it about 90% completed, but I'm missing one thing. That's changing and updating the Ringtone, and also making sure that SpringBoard knows that it's been changed.

For example,
the App edits:
/var/mobile/Library/Preferences/com.apple.springboard.plist
and changes the Ringtone value to a silent ringtone file.
You can verify that the ringtone has been changed by going into Settings - Sounds - Ringtone. You can see that the ringtone is now changed to the new value. However, when the iPhone is been called, the new ringtone does not play.


There's a way to update the Location Preference, and I'm trying to adapt that to change the Ringtone Preference.
LocationD preference update:

notify_post("com.apple.locationd/Prefs");

And language update is:

notify_post("com.apple.language.changed");

I'm thinking that the way to update the ringtone would be something like this:

notify_post("com.apple.springboard/Prefs");
notify_post("com.apple.springboard/Ringtone");
notify_post("com.apple.ringtone.changed");

Any experienced objective-C users have any ideas?

[fiftyfour123]

sorry to dig up an old thread, but i am trying to figure this one out too. where did the /Prefs come from in the location toggle?