I\'ve recently discovered the awesome iOS5 custom Settings URL Scheme, which can be explained in detail at this great website.
I\'ve found this to work, dir
As of iOS8 you can open the built-in Settings app with:
NSURL *url = [NSURL URLWithString:UIApplicationOpenSettingsURLString];
if ([[UIApplication sharedApplication] canOpenURL:url]) {
[[UIApplication sharedApplication] openURL:url];
}
The actual URL string is @"app-settings:"
. I tried appending different sections to the string ("Bluetooth", "GENERAL", etc.) but seems only linking to the main Settings screen works. Post a reply if you find out otherwise.