Apple packs iOS and iPadOS with dozens of features out of the box, but many of the best options are buried deep inside the settings app. Whether you want to boost your daily privacy, improve battery life, or make your device much easier to use, a few quick tweaks can completely change your experience.
Here are the top hidden iPhone and iPad settings you should change right now.
Fix 1: Enable USB Restricted Mode for Maximum Security
If your device falls into the wrong hands, you want to make sure no unauthorized accessories can access your data.
1. Go to Settings > Face ID & Passcode (or Touch ID & Passcode).
2. Scroll down and make sure USB Accessories is toggled OFF under the "Allow Access When Locked" section. This prevents external devices from connecting to your iPhone or iPad via USB if it hasn't been unlocked in over an hour.
2. Scroll down and make sure USB Accessories is toggled OFF under the "Allow Access When Locked" section. This prevents external devices from connecting to your iPhone or iPad via USB if it hasn't been unlocked in over an hour.
Fix 2: Stop Apps from Tracking Your Location Continuously
Many apps request "Always" access to your location when they only need it while you are using the app.
1. Head over to Settings > Privacy & Security > Location Services.
2. Review your app list and change any app set to "Always" to "While Using the App" or "Never". This drastically improves standby battery drain.
2. Review your app list and change any app set to "Always" to "While Using the App" or "Never". This drastically improves standby battery drain.
Fix 3: Customize Background App Refresh
Apps constantly checking for updates in the background can silently chew through both your data and battery life.
1. Go to Settings > General > Background App Refresh.
2. You can turn it off entirely, or go down the list and disable it for apps that don't need to push instant notifications behind your back.
2. You can turn it off entirely, or go down the list and disable it for apps that don't need to push instant notifications behind your back.
Fix 4: Set Up Back Tap for Instant Shortcuts (iPhone Only)
Did you know you can turn the entire back Apple logo of your iPhone into an invisible shortcut button?
1. Go to Settings > Accessibility > Touch > Back Tap.
2. Choose either Double Tap or Triple Tap, and assign a useful action like taking a screenshot, opening the flashlight, or pulling down the notification center.
2. Choose either Double Tap or Triple Tap, and assign a useful action like taking a screenshot, opening the flashlight, or pulling down the notification center.
Fix 5: Clean Up Safari Tabs Automatically
If your browser is constantly cluttered with dozens of open tabs slowing down your device, let iOS handle the cleaning.
1. Go to Settings > Apps > Safari (or just Safari depending on your iOS version) and find Close Tabs.
2. Set it to automatically close tabs after One Day, One Week, or One Month.
2. Set it to automatically close tabs after One Day, One Week, or One Month.
Fix 6: Reduce Notification Overload with Focus Filters
Constant notifications from every app are one of the biggest hidden drains on both your attention and your battery, since your screen wakes up every time one arrives.
1. Go to Settings > Focus and choose an existing Focus mode, like Personal or Work, or create a new one.
2. Tap Apps and add only the apps whose notifications you actually want to see while that Focus is active — everything else stays silent until you check it manually.
3. Schedule the Focus mode to turn on automatically during specific hours, like overnight or during work, so you don't have to remember to enable it yourself.
2. Tap Apps and add only the apps whose notifications you actually want to see while that Focus is active — everything else stays silent until you check it manually.
3. Schedule the Focus mode to turn on automatically during specific hours, like overnight or during work, so you don't have to remember to enable it yourself.
Fix 7: Limit Ad Tracking Across Apps
Beyond location tracking, many apps also track your activity across other apps and websites to build an advertising profile, even when you've limited their location access.
1. Go to Settings > Privacy & Security > Tracking.
2. Turn off Allow Apps to Request to Track. This blocks the system-wide prompt apps use to ask for cross-app tracking permission, and automatically denies any pending requests.
2. Turn off Allow Apps to Request to Track. This blocks the system-wide prompt apps use to ask for cross-app tracking permission, and automatically denies any pending requests.
Frequently Asked Questions
Will turning off Background App Refresh break any of my apps?
No. Apps will simply update their content when you open them instead of constantly refreshing in the background. Messaging apps still receive push notifications normally, since those work through a separate system.
No. Apps will simply update their content when you open them instead of constantly refreshing in the background. Messaging apps still receive push notifications normally, since those work through a separate system.
Does disabling location tracking affect apps like Maps?
No, as long as you keep navigation apps set to "While Using the App" rather than "Never". Only apps that don't need constant location access should be restricted further.
No, as long as you keep navigation apps set to "While Using the App" rather than "Never". Only apps that don't need constant location access should be restricted further.
Is USB Restricted Mode enabled by default on new iPhones?
It's usually on by default, but it's worth double-checking after a major iOS update, since some settings occasionally reset to their defaults.
It's usually on by default, but it's worth double-checking after a major iOS update, since some settings occasionally reset to their defaults.
Can I customize what Back Tap does for double tap versus triple tap separately?
Yes. iOS lets you assign a completely different action to each gesture, so you could use double tap for a screenshot and triple tap for opening a specific app or Shortcut.
Yes. iOS lets you assign a completely different action to each gesture, so you could use double tap for a screenshot and triple tap for opening a specific app or Shortcut.
Will limiting ad tracking make ads disappear completely?
No. You'll still see ads in apps that show them, but they'll be less personalized to your specific browsing and app usage habits across other apps.
No. You'll still see ads in apps that show them, but they'll be less personalized to your specific browsing and app usage habits across other apps.
Optimize Your Apple Device Today
Taking a few minutes to configure these hidden options will make your iPhone or iPad run smoother, safer, and more efficiently.
Which of these settings did you change, or do you have another favorite iOS trick? Let us know in the comments!