備註：執行必須是蘋果手機，ipod不行

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[[UIApplicationsharedApplication] openURL:[NSURLURLWithString:@"prefs:root=WIFI"]];

//關於本機

//[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"prefs:root=General&path=About"]];

//輔助功能

//[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"prefs:root=General&path=ACCESSIBILITY"]];

//飛航模式

//[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"prefs:root=AIRPLANE_MODE"]];

//自動鎖定

//[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"prefs:root=General&path=AUTOLOCK"]];

//通用

//[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"prefs:root=Brightness"]];

Date& Time — prefs:root=General&path=DATE_AND_TIME

    FaceTime — prefs:root=FACETIME

    General— prefs:root=General

    Keyboard — prefs:root=General&path=Keyboard

    iCloud — prefs:root=CASTLE  iCloud

    Storage & Backup — prefs:root=CASTLE&path=STORAGE_AND_BACKUP

    International — prefs:root=General&path=INTERNATIONAL

    Location Services — prefs:root=LOCATION_SERVICES

    Music — prefs:root=MUSIC

    Music Equalizer — prefs:root=MUSIC&path=EQ

    Music VolumeLimit— prefs:root=MUSIC&path=VolumeLimit

    Network — prefs:root=General&path=Network

    Nike + iPod — prefs:root=NIKE_PLUS_IPOD

    Notes — prefs:root=NOTES

    Notification — prefs:root=NOTIFICATIONS_ID

    Phone — prefs:root=Phone

    Photos — prefs:root=Photos

    Profile — prefs:root=General&path=ManagedConfigurationList

    Reset — prefs:root=General&path=Reset

    Safari — prefs:root=Safari  Siri — prefs:root=General&path=Assistant

    Sounds — prefs:root=Sounds

    SoftwareUpdate— prefs:root=General&path=SOFTWARE_UPDATE_LINK

    Store — prefs:root=STORE

    Twitter — prefs:root=TWITTER

    Usage — prefs:root=General&path=USAGE

    VPN — prefs:root=General&path=Network/VPN

    Wallpaper — prefs:root=Wallpaper  

    Wi-Fi — prefs:root=WIFI

    Setting—prefs:root=INTERNET_TETHERING