Allow or Block Display Over Other Apps
When a chat bubble or floating icon from an app like Facebook Messenger keeps covering your screen no matter what you open, that app has permission to draw over other apps. Some tools need this to work, like screen recorders or floating widgets, but many apps request it without a clear reason. If the overlay gets in the way or feels like a privacy risk, you can turn it off per app.
Remove a Folder from the Home Screen
A folder full of apps keeps taking up space on your home screen even after you have moved the apps out of it. On Samsung phones, folders behave like ordinary app icons, which confuses users looking for a delete option in a settings menu.
Turn On or Off SOS Emergency Messages
Pressing the side or power key three times fast can silently fire off an emergency text with your location to contacts you never meant to alert - or the feature might not trigger at all when you actually need it. This usually comes down to how 'Send SOS messages' is configured under Advanced features.
Keep Symbol Panel Open: Turn On or Off
When typing on the Samsung keyboard, a magnified preview of the character you tapped pops up over the key, no matter if alternate characters are active. If this popup gets in the way of fast typing, the 'Keep symbol panel open' option is the setting causing it.
Custom Notification Sound per App
On Samsung phones every app can technically get its own notification sound, but only if that app requests separate notification categories from the system. Apps that bundle everything into one generic channel keep the sound picker greyed out no matter what you try. That leaves you guessing whether a buzz is a message, a reaction, or a system alert.
Weather Notifications in Status Bar
If your Samsung phone keeps pushing a weather update into the status bar or notification panel, that alert actually comes from the Google app, not a dedicated weather app. It reappears every time conditions change, even if you never asked for it and have no weather widget installed. Turning it off means adjusting a notification category rather than uninstalling anything.
Filter the Contact List by Account
If your Contacts app mixes Google, Samsung, and SIM entries into one long list, finding the right person during a call or while messaging gets tedious. Samsung lets you narrow the display to a single account or a custom selection instead of showing every contact source at once.
Set Custom App Icons
If your home screen still shows the default Samsung icon set even after installing an icon pack from the Galaxy Store, the pack is downloaded but not switched on yet. One UI keeps custom icon sets separate from your current app grid until you apply them manually inside the Themes app. No root access or third-party launcher is required to activate them.
Search for a Word in a Message Conversation
Scrolling through a long text thread to find one phone number, address or name wastes time. Samsung's Messages app has a hidden search function inside each conversation that jumps straight to matching text. Matches get a white highlight and arrow controls let you step through every result without leaving the chat.
Remove App Shortcut from Home Screen
If you keep adding shortcuts for the same app to your Samsung Home screen, they pile up fast and there is no obvious delete button in sight. This happens because One UI treats every shortcut as its own tile, separate from the app icon in the App Overview. Many users end up dragging the wrong icon or accidentally uninstalling the app instead of just clearing the extra shortcut.
Hide or Unhide Gallery Albums
When apps like messaging, social media, or cloud backups create extra folders in your Gallery, the album list gets cluttered fast. These auto-generated albums often hold screenshots, downloads, or app-specific media you never meant to scroll through daily. Samsung Gallery lets you hide those albums from the overview without deleting any photos or videos inside them.
Turn Alternative Characters On or Off
If the Samsung Keyboard suddenly swaps letters for symbols like the question mark, plus sign, or euro symbol while you type, the Alternative characters function is active. This can slow you down when you need letters and numbers mixed together, for example in passwords or addresses. A setting inside the keyboard layout controls whether this swap happens automatically.
Turn On/Off Assistant Menu
If reaching the physical Home, Back or volume buttons with one hand feels awkward, the Assistant menu replaces them with a floating panel of on-screen shortcuts. The panel can be dragged to any spot on the display and holds up to 12 buttons, but on many phones it stays switched off or shows shortcuts you never use.
Auto Factory Reset Setting
If your Samsung phone wipes itself after too many failed unlock attempts, the Auto factory reset option in your lock screen security settings is responsible. This safety feature erases all data once you exceed the allowed number of incorrect PIN, pattern, or password entries, and it can catch you off guard if you or someone else keeps mistyping your lock code.
Resize the Samsung Keyboard
If the Samsung keyboard feels too wide for one-handed typing or the keys sit too close to the screen edges, the built-in size control usually fixes it. Keyboard height and width react to a hidden slider inside the keyboard settings, and the same menu lets you shift the whole layout toward the left or right edge of the display. Without adjusting it, typing with one thumb often means missed keys or accidental taps on the spacebar.
Turn Power Saving Mode On or Off
When your Samsung battery drains faster than usual, Power saving mode limits background data use and blocks location lookups for apps you are not actively using, while stretching what charge is left. Depending on the model, it can also turn off Always On Display and lower CPU speed, so screen behavior and app performance change until you switch the mode back off.
Send a File via Wi-Fi Direct
Sending a large video or a batch of photos over Bluetooth on your Samsung phone can take minutes, and pairing devices first adds another step. Wi-Fi Direct skips the pairing process entirely and moves data at much higher speed, which matters when the recipient device is nearby and Bluetooth transfer rates are too slow.
Schedule Auto Restart Times
If your Samsung phone slows down after weeks of uptime, a scheduled restart clears background clutter without you lifting a finger. Many users never notice the Auto restart at set times option because it sits deep inside the device care settings and stays off by default. Without it enabled, you are stuck rebooting manually every time performance drops.
Change USB Connection Mode
After the first cable connection, Samsung remembers whatever USB purpose you picked and stops asking again. If that means your phone keeps loading as Charging only instead of File Transfer, moving photos or documents to a computer stops working until you switch the mode manually.
Filter Call History by Type
When your Samsung call log mixes missed, rejected, and outgoing calls together, finding one specific entry gets tedious fast. A built-in filter narrows the list down to just what you need, for example missed calls only or calls tied to one SIM. This works on any dual-SIM Samsung phone.
Add Alarm Widget to Home Screen
Checking whether tomorrow's alarm is still active means opening the Clock app every time, even for a quick glance. Samsung's Alarm widget puts a single alarm directly on your Home screen, so you can switch it on or off and see the time without unlocking into the app. Each widget only tracks one alarm, so multiple alarms need one widget each.
Change the Default Homepage in Samsung Internet
Samsung Internet opens with Quick access by default, a screen full of shortcuts to sites like Google, eBay or Tchibo instead of the page you actually want to see. You can switch to a personalized start view, the most-visited sites list, or a fixed web address of your choice. The option sits inside the browser menu and is easy to overlook the first time you look for it.
Show or Hide Calendar Week Numbers
If your Samsung Calendar does not show which calendar week you are currently viewing, the week number display is probably switched off. Without it, planning around ISO week numbers for invoices, shifts, or project deadlines means counting weeks by hand. The option sits inside the calendar app itself, not in the general phone settings.
Add a New Contact
Typing a number straight into the dialer only leaves it in your call log, not in your address book. If you clear that history or set up a new phone, the number is gone for good. The Samsung Contacts app is the only place that permanently stores a name together with a phone number and any extra details you add.