Bixby Vision: Scan Objects with the Camera
When you point the camera at a product, plant, or piece of text and get no info back, Bixby Vision is either turned off or missing a connection. The feature needs an active Wi-Fi or mobile data link plus a signed-in Samsung account to pull results. Without both, the camera viewfinder just shows the live image with no overlay.
Set Action Time for Pop-up Notifications
If a pop-up notification or app banner disappears before you can read it or tap a button, the timeout is set too short for your reaction speed. On Samsung phones this delay is controlled by an accessibility setting, not by the notification app itself. A short timeout also affects pop-up windows that need a quick response, like permission prompts.
Create a Contact Group
Sending the same text to five people one at a time gets old fast, and forwarding photos to the same circle of friends over and over wastes time. Samsung's Contacts app lets you bundle recipients into a group, so calls, texts, and emails go out to everyone at once. You can also give the group its own ringtone to spot incoming calls immediately.
Turn Silent Mode On or Off
If your Samsung phone still vibrates or plays sounds after you think you muted it, you might be mixing up Silent mode with Do Not Disturb or Mute all sounds. Each of these three functions behaves differently, and picking the wrong one leads to missed calls or unwanted noise at the wrong moment. Knowing which mode actually does what saves you from constant trial and error.
Home Screen Landscape Mode
Turning your Samsung phone sideways usually rotates apps, but the home screen itself often stays locked in portrait. That happens because the general 'Rotate to landscape mode' toggle only affects certain screens, not the home screen grid. A separate setting controls whether your app icons and widgets actually follow the rotation.
Turn Samsung Free On or Off on the Home Screen
If the Samsung Free page with news and instant games keeps popping up when you swipe left on your home screen, you probably want to switch it off. Some users lose this page after a system update and want it back instead. The toggle for this panel sits away from the usual display settings, which is why it is easy to miss.
Turn Camera Voice Commands On or Off
If your Samsung phone only snaps a photo when you tap the shutter button, press a volume key or use a floating release, you might be missing the hands-free option. Samsung Camera also supports a voice shutter that lets you say a command instead of touching the screen. This only works once the Voice commands option is switched on in the camera settings.
Turn On/Off Color Correction
If reds and greens blend together on your Samsung screen, or blue tones look washed out, reading charts, icons and notifications gets harder. This is usually not a display defect but an unadjusted color vision setting. Samsung includes filters for different types of color blindness, but they only help once enabled and matched to the right type.
App Icon Badges: Enable or Disable per App
If your home screen keeps showing a red notification dot on apps you barely open, while a messaging app you actually check stays silent, the global App icon badges switch is not doing the job. Samsung lets you control badges for each app separately, but many people only ever touch the main toggle. Without checking the individual app settings, badges end up either everywhere or nowhere.
Delete a Calendar Event
Cancelled appointments and outdated entries stay visible in the Samsung Calendar until you remove them manually. Old events pile up in the daily view and make it harder to spot what is actually still coming up. Deleting a single entry does not affect any other appointments stored in the calendar.
Turn Bixby Launch on the Side Key On or Off
Long-pressing the power button used to switch off your Samsung phone, but on newer devices the same press launches Bixby instead. Samsung renamed the power button to a Side key and moved its behavior into a separate menu. If you keep triggering Bixby by accident while trying to turn the phone off, the Side key settings are where the conflict actually sits.
Turn On/Off Faster Face Recognition
If your Samsung phone unlocks even when someone holds up a photo or video of your face, the Faster recognition option is likely turned on. This setting speeds up face unlock but skips some of the depth checks that normally block spoofing attempts. Turning it off makes recognition a touch slower but much harder to trick.
Add a Keyboard Language
Your Samsung keyboard only offers the system language by default, so a German-language phone types German everywhere, even in messages you want to write in English or another language. Switching between alphabets or typing foreign words forces constant autocorrect fights. The fix sits in the Samsung Keyboard settings, but the option to add extra input languages is buried several menus deep and easy to miss.
Allow or Deny Picture-in-Picture Access
If a video keeps playing in a floating window even after you close the app, or that floating window never shows up at all, the picture-in-picture permission for the app is set the wrong way. Samsung manages this per app, separate from the general multitasking settings, so one app can float freely while another stays blocked. Checking this permission clears up both problems in a few taps.
Turn On/Off Recycle Bin in Gallery
Deleted a photo or video by mistake and worried it is gone for good? On Samsung phones, the Gallery app can hold deleted files in a Trash folder before removing them permanently. If that safety net is switched off, one accidental swipe or tap on Delete removes the file immediately with no way back.
Add Emergency Contacts
If your phone is locked during an emergency, nobody can reach the people you trust unless they are saved as emergency contacts. Samsung ties this list to your Contacts profile, not to your regular address book, so numbers you already have saved will not show up on their own. Without this setup, SOS messages and lock-screen emergency calls have nobody to go to.
Enable or Disable Google Voice Typing
If the microphone icon is missing from your Samsung keyboard, Google voice typing is probably switched off in the keyboard settings. This feature turns spoken words into text while you type, but only works once it is active under Language and input. You can switch it on or off at any point without changing your default keyboard app.
Turn Off Developer Options
Once Developer options are enabled on a Samsung phone, they stay in Settings even if you never touch them again. The extra menu entry does not affect performance or battery life, but some users prefer a clean settings list without it.
Turn Call Barring On or Off
If your Samsung phone keeps rejecting calls while roaming or blocks all outgoing calls without an obvious reason, Call barring is likely active in the background. This network-level restriction can lock out specific call types entirely, and changing it requires a network password from your carrier rather than your screen lock. Voice calls and video calls are controlled separately, which often causes confusion when only one type is affected.
Change Edge Panel Position
By default, the Edge panel and its handle sit on the right edge of your Samsung screen. If that spot gets in the way of your grip or another gesture, you can swap the handle to the left edge and slide it up or down instead of living with the factory position.
Manage Sleeping Apps
If a messaging app suddenly stops pushing notifications or a tracking app won't sync overnight, One UI may have put it to sleep. Background usage limits on Samsung phones can pause individual apps completely, so they neither update nor notify until you open them again. Knowing whether an app sits in Sleeping, Deep sleeping, or Never sleeping explains a lot of missed alerts.
Change Default Search Engine
Every search from the Samsung Internet address bar lands on Google, even though you would rather use Bing, DuckDuckGo, Yandex or another provider. The Samsung browser ships with Google set as the default, and that setting hides inside the browser menu rather than the main system settings, so most people never find it.
Add or Remove Edge Panels
The Edge panel on your Samsung phone comes with a handful of panels active out of the box, but not every panel you might want is enabled - and you might be stuck with ones you never touch, like the calendar or direct dial panel. Extra panels, including a calculator panel, are available for free through the Galaxy Store but stay invisible until you select them in the panel list. Swiping in from the edge and seeing the wrong panels, or too few of them, usually just means the panel selection needs an update.
Turn Fast Charging On or Off
If your Samsung phone gets noticeably warm while charging or you worry about long-term battery wear, Fast charging in the battery settings is usually the reason. Leaving it active while the phone sits on the charger overnight adds unnecessary heat and stress to the battery for no real benefit.