Manuals / Samsung / Mobile Devices / Mobile Device

Samsung SM-J250FZSDKSA, SM-J250FZKDKSA, SM-J250FZDDKSA manual Keys, Key Function Power, Home, Back

Models: SM-J250FZKAILO SM-J250FZKDXXV SM-J250FZSDXXV SM-J250FZDDXXV SM-J250FZSAILO SM-J250FZDAILO SM-J250FZSDKSA SM-J250FZDDKSA SM-J250FZKDKSA

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Basics

•Connectivity problems and battery drain may occur in the following situations:

––If you attach metallic stickers on the antenna area of the device

––If you attach a device cover made with metallic material to the device

––If you cover the device’s antenna area with your hands or other objects while using certain features, such as calls or the mobile data connection

•Using a Samsung-approved screen protector is recommended. Unapproved screen protectors may cause the sensors to malfunction.

•Do not cover the proximity sensor area with screen accessories, such as a screen protector or stickers. Doing so may cause the sensor to malfunction.

•Do not allow water to contact the touchscreen. The touchscreen may malfunction in humid conditions or when exposed to water.

Keys

	Key	Function
	Power	•	Press and hold to turn the device on or off.
	Power	•	Press to turn on or lock the screen.
		•	Press to turn on or lock the screen.
	Recents	•	Tap to open the list of recent apps.

		•	Press to turn on the screen while the screen is locked.
	Home	•	Press to return to the Home screen.
		•	Press and hold to launch Google.

	Back	•	Tap to return to the previous screen.
	Back	•	Tap and hold to access additional options for the current screen.
		•

	Volume	•	Press to adjust the device volume.

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Samsung SM-J250FZSDKSA, SM-J250FZKDKSA, SM-J250FZDDKSA, SM-J250FZDDXXV, SM-J250FZKDXXV Keys, Key Function Power, Home, Back

Contents

English /2018. Rev.1.3 Table of Contents Settings Appendix Read me first Basics Basics Instructional icons Do the following when the device heats up Device overheating situations and solutionsWhen the device heats up while charging the battery When the device heats up during use Keep the device updated with the latest software Device limitations when the device overheats Device layout and functions Precautions for operating environmentPackage contents Proximity sensor Device layout Back Key Function PowerKeys Home Installing the battery Battery Replace the back cover Removing the batteryRemove the back cover Pull out the battery Charging the battery Reducing the battery consumption Battery charging tips and precautions Use only a microSIM card Installing the SIM or Usim cardSIM or Usim card Basics Single SIM models Dual SIM models Removing the SIM or Usim card Customising SIM or Usim cards Using dual SIM or Usim cards dual SIM modelsSetting preferred SIM or Usim cards Activating SIM or Usim cards Memory card microSD card Installing a memory card → SD card →Format →FORMAT Removing the memory cardFormatting the memory card → SD card →UNMOUNT Turning the device on and off Emergency mode Initial setup Basics Registering a new Samsung account Samsung accountIntroduction Registering your Samsung account Tap Samsung account → →Remove account Transferring data from your previous deviceRemoving your Samsung account Transferring data wirelessly via Wi-Fi Direct Smart Switch On the computer, launch Smart Switch Transferring backup data from a computer Restoring data Samsung CloudBacking up data Tapping and holding Understanding the screenControlling the touchscreen Tapping Spreading and pinching DraggingDouble-tapping Swiping Home screen and Apps screen Moving items Switching between Home and Apps screens Deleting a folder Creating foldersAdding more apps Moving apps from a folder Displaying all apps on the Home screen Editing the Home screen Icon Meaning Indicator icons Changing the screen lock method Lock screen Screen capture Notification panel Launch Settings Using quick setting buttons Changing the keyboard layout Entering textKeyboard layout Changing the input language Copying and pasting Additional keyboard functions Play Store Installing or uninstalling appsInstalling apps Galaxy Apps Enabling apps Uninstalling apps and using app sleep modeSetting app permissions Managing apps Make or answer voice and video calls PhoneMaking calls Making an international call Using speed dialMaking calls from call logs or contacts list Making calls from the locked screen Rejecting a call Receiving callsBlocking phone numbers Answering a call During a video call Options during callsDuring a voice call Adding a phone number to Contacts from the keypad Adding a phone number to Contact Create new contacts or manage contacts on the device ContactsAdding contacts Creating a new contact Synching contacts with your web accounts Searching for contactsImporting contacts Saving and sharing profile Sharing contacts Sending messages MessagesMerging duplicate contacts Deleting contacts To send the message Viewing messagesEnter a message Tap Blocking unwanted messages Setting the message notificationSetting a message reminder Browsing webpages Internet Deactivating secret mode Using secret modeActivating secret mode Changing security settings Tap Send to send the mail Setting up email accountsSending emails Reading emails Camera etiquette CameraLaunching Camera Switching cameras Using swipe gestures Viewing filter effects Taking photos or recording videos Basic shooting Changing shooting modes Auto modeThis feature is available only in Auto mode Locking the focus AF and exposure AE Available options Pro modePanorama Beauty face Continuous shotHDR Rich tone Night Selfie Using the selfie flashSports Sound & shot Applying beauty effects Camera settingsQuick settings Rear Camera Camera settings Gallery Launch the Gallery app and tap Pictures Select an image Viewing images and videosViewing images Searching for images Viewing videos Switch to the pop-up video player Deleting stories Viewing albumsViewing stories Creating stories Deleting multiple images and videos Syncing images and videos with Samsung CloudDeleting images or videos Deleting an image or a video Tap to open the list of recently used apps Multi windowSplit screen view Adjusting the window size Using additional options Sharing text or images between windows Minimising the split screen view Samsung Members Deleting notes When you are finished composing the note, tap SaveSamsung Notes Creating notes Tap Save to save the event CalendarCreating events Starting Samsung Health Samsung HealthCreating tasks Syncing events and tasks with your accounts Partner Apps View available partner apps and download them Using Samsung Health Steps Together Additional information Tap to finish recording Enter a file name and tap Save Voice RecorderMy Files Clock Stopwatch Calculator Launch the Radio app RadioListening to the FM radio Scanning radio stations Using additional features Sharing content Google apps Duo YouTubePhotos Google Options IntroductionConnections Select a network from the Wi-Fi networks list Wi-FiConnecting to a Wi-Fi network Mobile networks Configure your mobile network settings On the Settings screen, tap Connections →Wi-Fi Wi-Fi DirectTap Wi-Fi Direct Pairing with other Bluetooth devices Bluetooth Tap Unpair Unpairing Bluetooth devicesSending and receiving data Tap next to the device name to unpair Mobile Hotspot and Tethering Using the mobile hotspot SIM card manager dual SIM models More connection settingsCustomise settings to control other features Adding printer plug-ins Printing Notifications Sounds and vibration Display Blue light filter Changing the screen mode Tick Advanced options Adjusting the screen tone by colour valueScreen tone screen will be adjusted Optimising the full screen colour balance Select an option Screensaver Wallpaper Advanced features 104 Using the quick optimisation feature Device maintenance Storage Battery Ultra data saving MemoryDevice security Lock screen and security Apps 109 Folder Setting up Secure FolderSecure Folder Moving content to Secure Folder Setting auto lock for Secure Folder Adding apps Moving content from Secure FolderTap Edit apps, tick apps, and then tap Uninstall Select an account service Tap Back up Secure Folder data Hiding Secure FolderBacking up and restoring Secure Folder Cloud and accounts Uninstalling Secure Folder Google Backup and restoreUsing a Samsung account Using a Google account General management Accessibility → Add language Adding device languagesYou can add languages to use on your device Website supports only some languages Software updateSecurity updates information About phone Appendix Troubleshooting Forcing restart Resetting the deviceRestarting the device Calls are not connected Your battery is low. Charge the battery Ensure that the charger is connected properly Charge the battery Error messages appear when opening multimedia files Your device cannot find your current location Ensure that you are connected to a network properly Samsung Cloud does not work Trademarks Copyright