Camera Timer: Set Self-Timer for Photos and Videos
Selfies and group shots often turn out blurry or rushed when you tap the shutter yourself, since the phone locks focus at that exact moment. The Camera app has a built-in self-timer that adds a countdown before the shot fires, so you can put the phone down and get into position first. On Samsung devices you can choose a delay of 2, 5, or 10 seconds depending on how much time you need.
Manage App Location Permissions
If a delivery tracker or maps app suddenly can't find your position, you likely denied its location request the first time it asked, maybe by accident. On Samsung phones that first choice isn't final - each app's access can be reviewed and changed later. Mixing up 'Allow' and 'Deny' at the initial prompt is one of the most common reasons apps stop showing your location.
Remove a Speed Dial Number
An old contact still sits on a speed dial slot even though you deleted the number ages ago, or you just want to free up a slot for someone else. Speed dial entries do not always clear themselves right away, and the list can get cluttered fast if you never open the assignment screen.
Turn Predictive Text On or Off
Predictive text on the Samsung keyboard suggests words as you type, based on your past entries. If suggestions feel outdated, oddly personal, or simply distracting while you type, the keyboard's learning behavior is usually the cause. Turning predictive text off stops new suggestions and keeps the keyboard from adapting further to your typing history.
Turn Google Play Protect On or Off
If Google Play Protect keeps flagging or automatically disabling an app you trust, the built-in scanner has classified it as suspicious. This often happens with sideloaded APKs or niche tools that Google has not verified, even when the app runs fine. Repeated warning notifications or a greyed-out app icon are the clearest sign that Play Protect is intervening in the background.
Remove Apps from a Folder
Dragging one app at a time out of a crowded folder gets tedious fast, especially when a folder holds ten or more icons. Samsung's One UI does not offer a way to select several apps at once and pull them all out together. If you are trying to clean up a folder quickly, this one-by-one limitation slows the process down noticeably.
Play Tone When Call Connects
If you dial a number and hear nothing until the other person picks up, the connection tone that normally confirms an outgoing call has been switched off. Some Samsung phones ship with this sound disabled after a system update, so you lose the familiar ring back tone. The setting sits in the call settings and is easy to miss if you are not looking for it by name.
Add Trusted Places for Smart Lock
Typing your PIN every time you walk through the front door or reach your desk at work gets tiring fast. Smart Lock's Trusted places feature can skip the lock screen at locations you use often, but the unlock zone is based on estimated location rather than an exact address. That's why the phone sometimes stays unlocked a bit outside your home or starts locking again before you're actually inside.
Uninstall Secure Folder
Secure Folder can't just be deleted from your Samsung phone - it has to be uninstalled through its own settings menu. Confirming the uninstall wipes everything stored inside it, including apps, photos, contacts and documents. Once removed, you can set up a new Secure Folder from scratch later.
Uninstall an App
An app you no longer use keeps taking up storage space and might still run background processes on your Samsung phone. Deleting it through the Google Play Store removes the app itself, but the built-in Settings menu gives you a direct way to remove it along with its stored data. Once removed, any saved data, logins, or app files linked to that app are gone for good.
Factory Reset: Settings Guide
If your Samsung phone freezes, lags after a system update, or you are handing it over to someone else, a factory reset wipes the entire internal storage. Every app gets uninstalled and every linked account, including your Samsung account, is removed from the device. Once the reset finishes, none of that data can be recovered unless you saved a backup beforehand.
Change Timer Volume
The timer alarm on Samsung phones ignores the physical volume buttons and the usual sound settings, because it runs through its own separate slider. Users often turn up media or ringtone volume expecting the timer to get louder, but the timer stays at whatever level was last set inside the Clock app itself.
Change Screenshot File Format
By default, every screenshot on your Samsung phone gets saved as a JPG, which compresses the image and can slightly soften text or fine details. If you need sharper captures for documents, UI comparisons, or editing work, JPG's lossy compression becomes a real limitation. Switching the format to PNG keeps every pixel intact at the cost of a slightly larger file size.
Add or Remove Bookmarks in Samsung Internet
Typing the same web address every day gets tedious fast, and the Samsung Internet history list is not built for quick access to your favorite pages. Bookmarks solve that, but many users cannot find where to add a page or how to delete one that is no longer needed. Folders and sorting options add another layer of confusion once the bookmark list grows.
Turn On/Off Accidental Touch Protection
If your Samsung phone wakes up in your pocket or bag and taps random apps or dials contacts, the screen is registering touches it should ignore. This usually happens when the display turns on in a dark or enclosed space and the accidental touch protection feature is off or misconfigured. The result can be missed calls, sent messages, or apps opened without your knowledge.
Turn On Secret Mode in the Internet App
If browsing history, cookies, and saved form data keep showing up after you close a tab, the Internet app is still saving everything by default. Secret mode stops Samsung's browser from storing history, cookies, site data, or site permissions for the whole browsing session, not just one tab. On a shared device or public Wi-Fi, skipping this setting leaves a full trail behind for the next person who opens the browser.
Turn Call Waiting On or Off
If a knocking tone interrupts your calls out of nowhere, or you never notice a second caller trying to reach you, Call waiting is probably set the way you don't want. This Samsung feature decides whether an incoming call during an active conversation gets signaled to you or blocked outright. Getting the setting wrong means either missed calls or unwanted interruptions mid-conversation.
Force Stop an App
When an app on your Samsung phone stops responding, swiping it away from the recent apps overview usually does not help. That gesture only tells the app to wrap up background tasks, it does not kill a stuck process. If a software glitch is blocking the app, it keeps running in the background, drains battery, or leaves the screen frozen.
Turn an Alarm On or Off
New alarms on a Samsung phone switch on automatically the moment you save them, which is why a forgotten wake-up call can fire off the next morning without warning. Turning an alarm off does not delete it - the entry stays saved and ready to switch back on later. The toggle can be flipped from inside the Clock app or directly from an alarm widget placed on your home screen.
Send a Group Text Message
Typing out the same text to five people one by one gets old fast, and picking each contact by hand in Messages is easy to mess up. If you already saved a group of people in Contacts, there is a faster way to reach everyone at once without adding them individually. The trick is knowing where the Groups option actually sits inside the Messages app.
Turn Lock Screen Notifications On or Off
If notification icons keep showing up on your Samsung lock screen even though you want more privacy, or they suddenly stopped appearing at all, the Notifications setting under Lock screen controls that behavior. This single switch decides whether senders, message previews, or just small icons appear before you unlock the phone. Getting it wrong can mean missing calls or messages, or exposing content you would rather keep hidden.
Reset App Preferences
If a link keeps opening in the wrong app, notifications stay silent, or a permission you never touched suddenly blocks a feature, one of your apps might have leftover setting changes piling up. Instead of checking every app individually, Samsung lets you roll all app preferences back to default in one step. This does not remove any app data, so accounts, files, and photos stay untouched.
Turn Autofill Service On or Off
If your phone keeps filling in the wrong username, an old address, or a password you no longer use, the Autofill service is likely set to a provider you did not choose. On Samsung phones this function can pull data from Google, from Samsung Pass, or be switched off completely, and mixing providers often causes those wrong entries or missing suggestions in login and shipping forms.
Delete a Conversation
Deleting single texts one by one takes forever when an entire chat thread is cluttering your Messages app. On Samsung phones you can remove a full conversation at once, including every SMS or MMS it contains, instead of clearing messages individually.