最新iOS系统设置和路径对照表

名称	路径
about	App-prefs:General&path=About
autoLock	App-prefs:General&path=AUTOLOCK
bluetooth	App-prefs:Bluetooth
dateTime	App-prefs:General&path=DATE_AND_TIME
facetime	App-prefs:FACETIME
general	App-prefs:General
keyboard	App-prefs:General&path=Keyboard
iCloud	App-prefs:CASTLE
iCloudStorageBackup	App-prefs:CASTLE&path=STORAGE_AND_BACKUP
international	App-prefs:General&path=INTERNATIONAL
locationServices	App-prefs:Privacy&path=LOCATION
music	App-prefs:MUSIC
notes	App-prefs:NOTES
notifications	App-prefs:NOTIFICATIONS_ID
phone	App-prefs:Phone
photos	App-prefs:Photos
managedConfigurationList	App-prefs:General&path=ManagedConfigurationList
reset	App-prefs:General&path=Reset
ringtone	App-prefs:Sounds&path=Ringtone
sounds	App-prefs:Sounds
softwareUpdate	App-prefs:General&path=SOFTWARE_UPDATE_LINK
store	App-prefs:STORE
tracking	App-prefs:Privacy&path=USER_TRACKING
Wallpaper	App-prefs:Wallpaper
wifi	App-prefs:WIFI
tethering	App-prefs:INTERNET_TETHERING
doNotDisturb	App-prefs:DO_NOT_DISTURB
touchIdPasscode	App-prefs:TOUCHID_PASSCODE

注意：苹果是不允许使用上述这些私有api的！

建议老老实实使用官方推荐的方式：

NSURL *url = [NSURL URLWithString:UIApplicationOpenSettingsURLString];
if ([[UIApplication sharedApplication] canOpenURL:url]) {[[UIApplication sharedApplication] openURL:url];
}