As of iOS 13.1, these URLs are again, and have been exhaustively documented on the MacStories web site by Federico Viticci. Please notice that the linked web page is being actively up to date, and comprises different helpful background and ideas similar to learn how to hyperlink to the settings for third social gathering apps, so most likely a good suggestion to comply with the linke by to that web site for the total information:
Settings URLs
iCloud
iCloud: prefs:root=CASTLE
iCloud Backup: prefs:root=CASTLE&path=BACKUP
Wi-fi Radios
Wi-Fi: prefs:root=WIFI
Bluetooth: prefs:root=Bluetooth
Mobile: prefs:root=MOBILE_DATA_SETTINGS_ID
Private Hotspot
Private Hotspot: prefs:root=INTERNET_TETHERING
Private Hotspot ⇾ Household Sharing: prefs:root=INTERNET_TETHERING&path=Familypercent20Sharing
Private Hotspot ⇾ Wi-Fi Password: prefs:root=INTERNET_TETHERING&path=Wi-Fipercent20Password
VPN
VPN: prefs:root=Basic&path=VPN
Notifications
Notifications: prefs:root=NOTIFICATIONS_ID
Notifications ⇾ Siri Recommendations: prefs:root=NOTIFICATIONS_ID&path=Siripercent20Suggestions
Sounds
Sounds: prefs:root=Sounds
Ringtone: prefs:root=Sounds&path=Ringtone
Do Not Disturb
Do Not Disturb: prefs:root=DO_NOT_DISTURB
Do Not Disturb ⇾ Enable Calls From: prefs:root=DO_NOT_DISTURB&path=Allowpercent20Callspercent20From
Display Time
Display Time: prefs:root=SCREEN_TIME
Display Time ⇾ Downtime: prefs:root=SCREEN_TIME&path=DOWNTIME
Display Time ⇾ App Limits: prefs:root=SCREEN_TIME&path=APP_LIMITS
Display Time ⇾ At all times Allowed: prefs:root=SCREEN_TIME&path=ALWAYS_ALLOWED
Basic
Basic: prefs:root=Basic
Basic ⇾ About: prefs:root=Basic&path=About
Basic ⇾ Software program Replace: prefs:root=Basic&path=SOFTWARE_UPDATE_LINK
Basic ⇾ CarPlay: prefs:root=Basic&path=CARPLAY
Basic ⇾ Background App Refresh: prefs:root=Basic&path=AUTO_CONTENT_DOWNLOAD
Basic ⇾ Multitasking (iPad-only): prefs:root=Basic&path=MULTITASKING
Basic ⇾ Date & Time: prefs:root=Basic&path=DATE_AND_TIME
Basic ⇾ Keyboard: prefs:root=Basic&path=Keyboard
Basic ⇾ Keyboard ⇾ Keyboards: prefs:root=Basic&path=Keyboard/KEYBOARDS
Basic ⇾ Language & Area: prefs:root=Basic&path=INTERNATIONAL
Basic ⇾ Dictionary: prefs:root=Basic&path=DICTIONARY
Basic ⇾ Profiles: prefs:root=Basic&path=ManagedConfigurationList
Basic ⇾ Reset: prefs:root=Basic&path=Reset
Management Middle
Management Middle: prefs:root=ControlCenter
Management Middle ⇾ Customise Controls: prefs:root=ControlCenter&path=CUSTOMIZE_CONTROLS
Show
Show: prefs:root=DISPLAY
Show ⇾ Auto Lock: prefs:root=DISPLAY&path=AUTOLOCK
Show ⇾ Textual content Dimension: prefs:root=DISPLAY&path=TEXT_SIZE
Accessibility
Accessibility: prefs:root=ACCESSIBILITY
Wallpaper
Wallpaper: prefs:root=Wallpaper
Siri
Siri: prefs:root=SIRI
Apple Pencil
Apple Pencil (iPad-only): prefs:root=Pencil
Face ID
Face ID: prefs:root=PASSCODE
Emergency SOS
Emergency SOS: prefs:root=EMERGENCY_SOS
Battery
Battery: prefs:root=BATTERY_USAGE
Battery ⇾ Battery Well being (iPhone-only): prefs:root=BATTERY_USAGE&path=BATTERY_HEALTH
Privateness
Privateness: prefs:root=Privateness
Privateness ⇾ Location Providers: prefs:root=Privateness&path=LOCATION
Privateness ⇾ Contacts: prefs:root=Privateness&path=CONTACTS
Privateness ⇾ Calendars: prefs:root=Privateness&path=CALENDARS
Privateness ⇾ Reminders: prefs:root=Privateness&path=REMINDERS
Privateness ⇾ Images: prefs:root=Privateness&path=PHOTOS
Privateness ⇾ Microphone: prefs:root=Privateness&path=MICROPHONE
Privateness ⇾ Speech Recognition: prefs:root=Privateness&path=SPEECH_RECOGNITION
Privateness ⇾ Digital camera: prefs:root=Privateness&path=CAMERA
Privateness ⇾ Movement: prefs:root=Privateness&path=MOTION
App Retailer
App Retailer: prefs:root=STORE
App Retailer ⇾ App Downloads: prefs:root=STORE&path=Apppercent20Downloads
App Retailer ⇾ Video Autoplay: prefs:root=STORE&path=Videopercent20Autoplay
Pockets
Pockets: prefs:root=PASSBOOK
Passwords & Accounts
Passwords & Accounts: prefs:root=ACCOUNTS_AND_PASSWORDS
Passwords & Accounts ⇾ Fetch New Information: prefs:root=ACCOUNTS_AND_PASSWORDS&path=FETCH_NEW_DATA
Passwords & Accounts ⇾ Add Account: prefs:root=ACCOUNTS_AND_PASSWORDS&path=ADD_ACCOUNT
Mail: prefs:root=MAIL
Mail ⇾ Preview: prefs:root=MAIL&path=Preview
Mail ⇾ Swipe Choices: prefs:root=MAIL&path=Swipepercent20Options
Mail ⇾ Notifications: prefs:root=MAIL&path=NOTIFICATIONS
Mail ⇾ Blocked: prefs:root=MAIL&path=Blocked
Mail ⇾ Muted Thread Motion: prefs:root=MAIL&path=Mutedpercent20Threadpercent20Action
Mail ⇾ Blocked Sender Choices: prefs:root=MAIL&path=Blockedpercent20Senderpercent20Options
Mail ⇾ Mark Addresses: prefs:root=MAIL&path=Markpercent20Addresses
Mail ⇾ Improve Quote Degree: prefs:root=MAIL&path=Increasepercent20Quotepercent20Level
Mail ⇾ Embody Attachments with Replies: prefs:root=MAIL&path=Includepercent20Attachmentspercent20withpercent20Replies
Mail ⇾ Signature: prefs:root=MAIL&path=Signature
Mail ⇾ Default Account: prefs:root=MAIL&path=Defaultpercent20Account
Contacts
Contacts: prefs:root=CONTACTS
Calendar
Calendar: prefs:root=CALENDAR
Calendar ⇾ Alternate Calendars: prefs:root=CALENDAR&path=Alternatepercent20Calendars
Calendar ⇾ Sync: prefs:root=CALENDAR&path=Sync
Calendar ⇾ Default Alert Instances: prefs:root=CALENDAR&path=Defaultpercent20Alertpercent20Times
Calendar ⇾ Default Calendar: prefs:root=CALENDAR&path=Defaultpercent20Calendar
Notes
Notes: prefs:root=NOTES
Notes ⇾ Default Account: prefs:root=NOTES&path=Defaultpercent20Account
Notes ⇾ Password: prefs:root=NOTES&path=Password
Notes ⇾ Kind Notes By: prefs:root=NOTES&path=Kindpercent20Notespercent20By
Notes ⇾ New Notes Begin With: prefs:root=NOTES&path=Newpercent20Notespercent20Startpercent20With
Notes ⇾ Kind Checked Gadgets: prefs:root=NOTES&path=Kindpercent20Checkedpercent20Items
Notes ⇾ Traces & Grids: prefs:root=NOTES&path=Linespercent20percent26percent20Grids
Notes ⇾ Entry Notes from Lock Display: prefs:root=NOTES&path=Accesspercent20Notespercent20frompercent20Lockpercent20Screen
Reminders
Reminders: prefs:root=REMINDERS
Reminders ⇾ Default Listing: prefs:root=REMINDERS&path=DEFAULT_LIST
Voice Memos
Voice Memos: prefs:root=VOICE_MEMOS
Telephone
Telephone: prefs:root=Telephone
Messages
Messages: prefs:root=MESSAGES
FaceTime
FaceTime: prefs:root=FACETIME
Maps
Maps: prefs:root=MAPS
Maps ⇾ Driving & Navigation: prefs:root=MAPS&path=Drivingpercent20percent26percent20Navigation
Maps ⇾ Transit: prefs:root=MAPS&path=Transit
Compass
Compass: prefs:root=COMPASS
Measure
Measure: prefs:root=MEASURE
Safari
Safari: prefs:root=SAFARI
Safari ⇾ Content material Blockers: prefs:root=SAFARI&path=Contentpercent20Blockers
Safari ⇾ AutoFill ⇾ Saved Credit score Playing cards: prefs:root=SAFARI&path=AUTO_FILL/CreditCardList
Safari ⇾ Downloads: prefs:root=SAFARI&path=DOWNLOADS
Safari ⇾ Shut Tabs: prefs:root=SAFARI&path=Closepercent20Tabs
Safari ⇾ Web page Zoom: prefs:root=SAFARI&path=Pagepercent20Zoom
Safari ⇾ Request Desktop Web site: prefs:root=SAFARI&path=Requestpercent20Desktoppercent20Website
Safari ⇾ Reader: prefs:root=SAFARI&path=Reader
Safari ⇾ Digital camera: prefs:root=SAFARI&path=Digital camera
Safari ⇾ Microphone: prefs:root=SAFARI&path=Microphone
Safari ⇾ Location: prefs:root=SAFARI&path=Location
Information
Information: prefs:root=NEWS
Well being
Well being: prefs:root=HEALTH
Shortcuts
Shortcuts: prefs:root=SHORTCUTS
Music
Music: prefs:root=MUSIC
Music ⇾ Mobile Information: prefs:root=MUSIC&path=com.apple.Music:CellularData
Music ⇾ Optimize Storage: prefs:root=MUSIC&path=com.apple.Music:OptimizeStorage
Music ⇾ EQ: prefs:root=MUSIC&path=com.apple.Music:EQ
Music ⇾ Quantity Restrict: prefs:root=MUSIC&path=com.apple.Music:VolumeLimit
Images
Images: prefs:root=Images
Digital camera
Digital camera: prefs:root=CAMERA
Digital camera ⇾ Document Video: prefs:root=CAMERA&path=Recordpercent20Video
Digital camera ⇾ Document Slo-mo: prefs:root=CAMERA&path=Recordpercent20Slo-mo
Books
Books: prefs:root=IBOOKS
Sport Middle
Sport Middle: prefs:root=GAMECENTER
