Software update | Samsung SM-J720FZDDKSA, SM-J720FZKDKSA specification

Settings

3 To set the selected language as the default language, tap SET AS DEFAULT. To keep the current language setting, tap KEEP CURRENT.

The selected language will be added to your languages list. If you changed the default language, the selected language will be added to the top of the list.

To change the default language from your languages list, drag next to a language and move it to the top of the list. Then, tap DONE. If an app does not support the default language, the next supported language in the list will be used.

Software update

Update your device’s software via the firmware over-the-air (FOTA) service. You can also schedule software updates.

On the Settings screen, tap Software update.

If emergency software updates are released for your device’s security and to block new types of security threats, they will be installed automatically without your agreement.

•Download updates manually: Check for and install updates manually.

•Download updates automatically: Set the device to download updates automatically when connected to a Wi-Fi network.

•Scheduled software updates: Set the device to install downloaded updates at a specified time.

•Last update information: View information about the last software update.

Security updates information

Security updates are provided to strengthen the security of your device and protect your personal information. For security updates for your model, visit security.samsungmobile.com.

The website supports only some languages.

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Samsung SM-J720FZDDKSA, SM-J720FZKDKSA Software update, Security updates information, Website supports only some languages

Contents

English /2018. Rev.1.0 Table of Contents Settings Appendix Read me first Basics Basics Instructional icons When the device heats up while charging the battery Device overheating situations and solutionsWhen the device heats up during use Do the following when the device heats up Keep the device updated with the latest software Precautions for operating environment Device limitations when the device overheats Device layout and functions Package contents Device layout Keys Installing the battery Battery Remove the back cover Pull out the battery Removing the batteryReplace the back cover Charging the battery Reducing the battery consumption Battery charging tips and precautions SIM or Usim card microSIM card Installing the SIM or Usim cardUse only a microSIM card Basics Single SIM models Dual SIM models Removing the SIM or Usim card Setting preferred SIM or Usim cards Using dual SIM or Usim cards dual SIM modelsActivating SIM or Usim cards Customising SIM or Usim cards Memory card microSD card Installing a memory card → SD card →UNMOUNT Removing the memory card Activating emergency mode Emergency modeTurning the device on and off Formatting the memory card Deactivating emergency mode Initial setup Basics Introduction Samsung accountRegistering your Samsung account Registering a new Samsung account Transferring data from your previous device Enter your email address and password, and then tap SignTap Samsung account → →Remove account Transferring data wirelessly via Wi-Fi Direct Smart Switch On the computer, launch Smart Switch Transferring backup data from a computerViewing imported data Backing up data Samsung Cloud Restoring data Tap →Settings →Sync settingsSyncing data Checking data Controlling the touchscreen Understanding the screenTapping Tapping and holding Double-tapping DraggingSwiping Spreading and pinching Home screen and Apps screen Switching between Home and Apps screens Creating folders Moving itemsAdding more apps Moving apps from a folder Deleting a folder Editing the Home screen Displaying all apps on the Home screen Indicator iconsIcon Meaning Lock screen Screen capture Capture a screenshot while using the deviceChanging the screen lock method Capturing a screenshot Notification panel Access the notification settings Launch Settings Using quick setting buttons Keyboard layout Entering textChanging the input language Changing the keyboard layout Copying and pasting Additional keyboard functions Tap and hold over a word that you want to look up Dictionary Installing apps Installing or uninstalling appsGalaxy Apps Play Store Setting app permissions Uninstalling apps and using app sleep modeManaging apps Enabling apps Starting Bixby Bixby Opening Bixby Home Bixby HomeBixby Home screen will appear To close Bixby Home, swipe to the left on the screen Using recommended content on Bixby Home Editing Bixby cards list Viewing Bixby cardsSelecting apps to show as Bixby cards →Unpin Starting Reminder ReminderTap GET Started on the Upcoming Reminders card Reminder intro page will appear Creating reminders via the Reminder app Creating reminders Viewing the reminders list Checking reminder notificationsCreating reminders from Bixby Home Creating reminders while browsing the Internet Completing reminders Setting reminder detailsRestoring reminders Edit Deleting reminders Customising Bixby settingsCards Select apps to show as cards on the Bixby Home screen About Bixby View the Bixby version and legal information Making calls PhoneMake or answer voice and video calls Making calls from call logs or contacts list Using speed dialMaking calls from the locked screen Making an international call Blocking phone numbers Receiving callsAnswering a call Rejecting a call During a voice call Options during callsDuring a video call Adding a phone number to Contacts from the keypad Adding a phone number to ContactAdding a phone number to Contacts from the calls list Adding contacts ContactsCreating a new contact Create new contacts or manage contacts on the device Importing contacts Searching for contactsSynching contacts with your web accounts Saving and sharing profile Sharing contacts Merging duplicate contacts Creating groupsDeleting contacts Sending a group message Sending messages MessagesSend and view messages by conversation Tap Setting a message reminder Setting the message notificationViewing messages Blocking unwanted messages Browsing webpages Internet Activating secret mode Using secret modeChanging security settings Deactivating secret mode Sending emails Setting up email accountsReading emails Tap Send to send the mail Camera etiquette Camera Launching Camera Using swipe gestures Taking photos or recording videos Basic shooting Zooming in and out This feature is available only in Auto and Pro modesLocking the focus AF and exposure AE Live Focus Editing the Live Focus photos To save the photo Applying stickers randomly More fun with live stickers Auto mode Using shooting modesPro mode Available options Continuous shot mode Panorama modeTake a series of photos of moving subjects Night mode HDR Rich tone modeSports mode Selfie mode Sound & shot modeApplying beauty effects Using the Selfie focus feature Wide selfie mode Options for current shooting mode Customising camera settings Rear Camera Camera settings Common Viewing images GallerySelect an image Viewing videos Searching for images Viewing stories Viewing albumsCreating stories Deleting stories Deleting images or videos Syncing images and videos with Samsung CloudDeleting an image or a video Deleting multiple images and videos Multi window Split screen view Adjusting the window size Using additional options Sharing text or images between windows Minimising the split screen view Pop-up view Samsung Pay miniMoving pop-up windows Here for pop-up view Samsung Members Samsung Notes When you are finished composing the note, tap SaveCreating notes Deleting notes Creating events CalendarTap Save to save the event Creating tasks Samsung HealthSyncing events and tasks with your accounts Starting Samsung Health Monitor your health and fitness Using Samsung Health Steps Together Additional information Tap to finish recording Enter a file name and tap Save Voice Recorder Stopping alarms Setting alarmsLaunch the Clock app and tap Alarm My Files Creating clocks Deleting alarmsDeleting clocks Launch the Clock app and tap World Clock Calculator Timer Listening to the FM radio RadioPlaying through the speaker Launch the Radio app Scanning radio stations Game Launcher Changing the performance mode Using Game LauncherYou can change the game performance mode Removing a game from Game Launcher Blocking notifications during games Using Game Tools Dual Messenger Uninstalling a second app SmartThings Connecting to nearby devices Registering devices Using home appliances, TVs, and IoT productsViewing and controlling registered devices Adding devices and scenes by locations Adding locations Adding automationsAdding devices to a location Adding scenes Using additional features Sharing content Google apps Photos YouTubeGoogle Duo Connections IntroductionOptions Connecting to a Wi-Fi network Wi-FiMobile networks Configure your mobile network settings Select a network from the Wi-Fi networks list Tap Wi-Fi Direct Wi-Fi DirectOn the Settings screen, tap Connections →Wi-Fi Sending and receiving data Pairing with other Bluetooth devices Bluetooth Sending and receiving data Unpairing Bluetooth devicesTap next to the device name to unpair Tap Unpair Mobile Hotspot and Tethering Data saver SIM card manager dual SIM models Using the mobile hotspot Customise settings to control other features More connection settingsPrinting Adding printer plug-ins Sounds and vibration Printing contentDevice Select a printer to add Display Notifications Changing the screen mode Changing the screen mode or adjusting the display colour Screen tone screen will be adjusted Adjusting the screen tone by colour valueOptimising the full screen colour balance Tick Advanced options Screensaver Wallpapers and themesSelect an option Advanced features Using the quick optimisation feature Device maintenance Power saving mode BatteryManaging the battery Storage Device security MemoryUltra data saving Managing the memory Apps Lock screen Smart Lock Biometrics and security 138 Registering your face Face recognition Unlocking the screen with face recognition Fingerprint recognition Registering fingerprints For better fingerprint recognition You can delete registered fingerprints Deleting fingerprintsTap Edit Tick fingerprints to delete and tap Remove Using fingerprints with Samsung Pay mini Using Samsung PassUnlocking the screen with fingerprints Registering Samsung Pass Samsung Pass Using Samsung Pass to sign in to websites Verifying the Samsung account passwordUsing Samsung Pass to sign in to apps Managing sign-in information Using Samsung Pass with websites and appsDeleting your Samsung Pass data Secure Folder Tap →Settings →Delete data Setting auto lock for Secure Folder Setting up Secure Folder Moving content from Secure Folder Moving content to Secure FolderAdding apps Hiding Secure Folder Adding accountsBacking up and restoring Secure Folder Removing apps from Secure Folder Restoring data Uninstalling Secure FolderTap Back up Secure Folder data Cloud and accounts Using a Samsung account Backup and restoreUsing a Google account Google Accessibility Adding device languages General managementYou can add languages to use on your device → Add language Security updates information Software updateWebsite supports only some languages About phone Appendix Troubleshooting Restarting the device Resetting the deviceForcing restart 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 CopyrightAbout Hevc Advance