Samsung SM2J510FZKNDDE, SM-J510FZKNOPT manual Turning the device on and off, Emergency mode

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Basics

Turning the device on and off

Press and hold the Power key for a few seconds to turn on the device.

When you turn on your device for the first time or after performing a data reset, follow the on- screen instructions to set up your device.

To turn off the device, press and hold the Power key, and then tap Power off.

If your device is frozen and unresponsive, press and hold the Power key and the Volume Down key simultaneously for more than 7 seconds to restart it.

Follow all posted warnings and directions from authorised personnel in areas where the use of wireless devices is restricted, such as aeroplanes and hospitals.

Emergency mode

You can switch the device to emergency mode to reduce battery consumption. Some apps and functions will be restricted. In emergency mode, you can make an emergency call, send your current location information to others, sound an emergency alarm, and more.

Activating emergency mode

To activate emergency mode, press and hold the Power key, and then tap Emergency mode.

The usage time left shows the time remaining before the battery power runs out. Usage time left may vary depending on your device settings and operating conditions.

Deactivating emergency mode

To deactivate emergency mode, tap Disable Emergency mode. Alternatively, press and hold the Power key, and then tap Emergency mode.

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Contents SM-J710FN/DS SM-J710FN/DD Table of Contents Settings Appendix Read me first BasicsBasics Instructional iconsDo 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 Device limitations when the device overheats Precautions for operating environment Device layout and functions Package contentsDevice layout Back Key Function PowerKeys HomeInstalling the battery BatteryRemoving the battery Charging the battery Reducing the battery consumption Battery charging tips and precautionsType 1 SM-J510F, SM-J510FN Installing the SIM or Usim cardSIM or Usim card Type 2 SM-J710F, SM-J710FN Single SIM models Removing the SIM or Usim cardCustomising SIM or Usim cards Using dual SIM or Usim cards dual SIM modelsSetting preferred SIM or Usim cards Activating SIM or Usim cardsMemory card microSD card Installing a memory card→ SD card →Format Removing the memory cardFormatting the memory card → SD card →UNMOUNTTurning the device on and off Emergency modeInitial setup Basics Registering a new Samsung account Samsung accountIntroduction Registering your Samsung accountTap Samsung account → →Remove account Transferring data from your previous deviceRemoving your Samsung account Transferring data wirelessly via Wi-Fi Direct Smart SwitchOn the computer, launch Smart Switch Transferring backup data from a computerRestoring data Samsung CloudBacking up data Tapping and holding Understanding the screenControlling the touchscreen TappingSpreading and pinching DraggingDouble-tapping SwipingHome screen and Apps screen Moving items Switching between Home and Apps screensDeleting a folder Creating foldersAdding more apps Moving apps from a folderDisplaying all apps on the Home screen Editing the Home screenIcon Meaning Indicator iconsChanging the screen lock method Lock screenScreen capture Notification panelBlock notifications from apps Launch Settings Using quick setting buttonsChanging the keyboard layout Entering textKeyboard layout Changing the input languageCopying and pasting Additional keyboard functionsDictionary Play Store Installing or uninstalling appsInstalling apps Galaxy AppsEnabling apps Uninstalling apps and using app sleep modeSetting app permissions Managing appsMaking calls PhoneMaking an international call Using speed dialMaking calls from call logs or contacts list Making calls from the locked screenRejecting a call Receiving callsBlocking phone numbers Answering a callDuring a video call Options during callsDuring a voice call Adding a phone number to Contacts from the keypad Adding a phone number to ContactCreating a new contact ContactsAdding contacts Synching contacts with your web accounts Searching for contactsImporting contacts Saving and sharing profile Sharing contactsSending messages MessagesMerging duplicate contacts Deleting contactsEnter a message Viewing messagesBlocking unwanted messages Setting the message notificationSetting a message reminder Browsing webpages InternetDeactivating secret mode Using secret modeActivating secret mode Changing security settingsReading emails Setting up email accountsSending emails Camera etiquette CameraLaunching Camera Switching cameras Using swipe gesturesTaking photos or recording videos Basic shootingChanging shooting modes Locking the focus AF and exposure AEPro mode Auto modeAvailable options PanoramaContinuous shot Beauty face HDR Rich toneNight Selfie Using the selfie flashSports Sound & shotApplying beauty effects Wide selfieQuick settings Camera settingsRear Camera Camera settingsStorage location Select the memory location for storage GallerySearching for images Viewing images and videosViewing images Viewing videos Viewing albumsViewing stories Tap →Create story Creating storiesSharing stories Deleting an image or a video Syncing images and videos with Samsung CloudDeleting images or videos Deleting storiesSplit screen view Multi windowAdjusting the window size Using additional optionsSharing text or images between windows Minimising the split screen viewHere for pop-up view Pop-up viewMoving pop-up windows Samsung Members Creating events CalendarStarting Samsung Health Samsung HealthCreating tasks Syncing events and tasks with your accountsMonitor your health and fitness Using Samsung HealthSteps TogetherAdditional information Voice Recorder Searching for memos My FilesMemo Composing memosClock Stopwatch CalculatorListening to the FM radio RadioScanning radio stations Game LauncherRemoving a game from Game Launcher Using Game LauncherActivating game power saving mode Blocking notifications during games Using Game ToolsUsing additional features Sharing contentGoogle apps Google YouTubePhotos HangoutsOptions IntroductionConnections Connecting to a Wi-Fi network Wi-FiTap Wi-Fi Direct Wi-Fi DirectPairing with other Bluetooth devices BluetoothTap Unpair Unpairing Bluetooth devicesSending and receiving data Making payments with the NFC feature NFC and payment NFC-enabled modelsUsing the NFC feature Sending data Mobile Hotspot and Tethering Using the mobile hotspotSIM card manager dual SIM models More connection settingsAdding printer plug-ins PrintingSounds and vibration Display NotificationsWallpapers and themes Advanced features110 Using the quick optimisation feature Device maintenanceStorage BatteryDevice security AppsLock screen and security MemoryCloud and accounts Using a Google account Backup and restoreUsing a Samsung account Google Accessibility→ Add language General managementAdding device languages Security updates information Software updateAbout phone Appendix TroubleshootingForcing restart Resetting the deviceRestarting the device Sound echoes during a call Battery depletes faster than when first purchased Error messages appear when opening multimedia files Your device cannot find your current location Samsung Cloud does not work Trademarks Copyright
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SM-J710FZKNXEH, SM-J710FZWAPTR, SM-J710FZWNEUR, SM-J510FZDNPAN, SM-J510FZWNTMH specifications

The Samsung SM-J510FZDUITV, SM-J510FZKUITV, SM-J710FZKNITV, SM-J510FZKNITV, and SM-J510FZWUITV are part of Samsung's Galaxy J series, designed to offer a blend of impressive features, sleek design, and affordability. These models cater to users seeking reliable smartphones without breaking the bank, making them popular choices in the budget segment.

One of the standout features across these models is their display technology. Introducing vibrant Super AMOLED screens, users are treated to rich colors and deep contrasts, enhancing the viewing experience for videos, games, and social media. The resolution of 720 x 1280 pixels ensures clear and sharp visuals, perfect for daily tasks and entertainment.

Performance-wise, these devices are equipped with robust processors that deliver smooth multitasking capabilities and efficient performance. The combination of a Snapdragon or Exynos chipset along with adequate RAM ensures that users can effortlessly switch between applications and enjoy a lag-free experience. With the model also featuring expandable storage options, users can conveniently store their files, photos, and applications without worrying about running out of space.

Camera capabilities are another highlight for the Galaxy J series. With rear cameras that typically range from 13MP to 16MP, users can capture stunning images with vivid detail, even in low-light conditions, thanks to features like LED flash and various shooting modes. The front-facing cameras, usually around 5MP, are perfect for selfies and video calls, enhancing the social experience for users.

Battery life is a critical aspect of these smartphones, and Samsung has tailored its offerings with substantial battery capacities. Most models come with batteries around 3000 mAh, providing ample power to last through a full day of moderate use. This, combined with power-saving technologies, ensures that the devices remain functional throughout the day, giving users peace of mind.

In terms of software, these devices run on Android with Samsung's customized interface, offering a user-friendly experience. Features like Samsung Pay, Bixby voice assistant, and various Samsung applications enhance functionality, making day-to-day operations seamless.

Connectivity options are well-covered, including 4G LTE, Wi-Fi, Bluetooth, and GPS, allowing users to stay connected and navigate with ease. With a stylish design that incorporates a sleek body and tactile buttons, these Galaxy J models are as aesthetically pleasing as they are functional.

In summary, the Samsung SM-J510FZDUITV, SM-J510FZKUITV, SM-J710FZKNITV, SM-J510FZKNITV, and SM-J510FZWUITV embody the essence of a budget-friendly smartphone without compromising on essential features. Their reliable performance, vibrant displays, impressive cameras, and user-friendly software make them suitable companions for a wide range of users.