Samsung SM-T231NZWAKSA, SM-T231NYKAXXV manual Your device is hot to the touch

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Troubleshooting

Your device is hot to the touch

When you use applications that require more power or use applications on your device for an extended period of time, your device may feel hot to the touch. This is normal and should not affect your device’s lifespan or performance.

Error messages appear when launching the camera

Your device must have sufficient available memory and battery power to operate the camera application. If you receive error messages when launching the camera, try the following:

•Charge the battery or replace it if the battery is user-replaceable.

•Free some memory by transferring files to a computer or deleting files from your device.

•Restart the device. If you are still having trouble with the camera application after trying these tips, contact a Samsung Service Centre.

Photo quality is poorer than the preview

•The quality of your photos may vary, depending on the surroundings and the photography techniques you use.

•If you take photos in dark areas, at night, or indoors, image noise may occur or images may be out of focus.

Error messages appear when opening multimedia files

If you receive error messages or multimedia files do not play when you open them on your device, try the following:

•Free some memory by transferring files to a computer or deleting files from your device.

•Ensure that the music file is not Digital Rights Management (DRM)-protected. If the file is DRM-protected, ensure that you have the appropriate licence or key to play the file.

•Ensure that the file formats are supported by the device. If a file format is not supported, such as DivX or AC3, install an application that supports it. To confirm the file formats that your device supports, visit www.samsung.com.

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Contents SM-T231 About this manual Instructional icons Copyright About this manualTrademarks Table of Contents Travel & local Getting started Device layoutButtons Package contents Installing the SIM or Usim card Charging the battery Removing the SIM or Usim cardCharging with the charger Reducing the battery consumption Checking the battery charge statusInserting a memory card Removing the memory card →Settings →General →Storage →Unmount SD cardFormatting the memory card Turning the device on and off Holding the deviceSwitching to silent mode Adjusting the volumeLocking and unlocking the device Basics Indicator iconsIcon Meaning Using the touch screen Tapping Finger gesturesTapping and holding Dragging Double-tappingFlicking PinchingControl motions Rotating the screenPicking up Palm motionsSweeping Using a split screen Multi Window Using Multi WindowCovering Launching applications in a split screen Multi Window Sharing content between applications Basics →Blocking mode NotificationsRearranging items Home screenRearranging panels Using widgets Setting wallpaperRemoving a panel Rearranging applications Installing applicationsApplications screen Organising with foldersDisabling applications Using applicationsUninstalling applications Opening an applicationClosing an application HelpEntering text Changing the keyboard typeChanging the keyboard type Entering uppercaseChanging language keyboards Copying and pasting Entering text by voiceHandwriting Joining Wi-Fi networks Connecting to a Wi-Fi networkTurning Wi-Fi on and off Adding Wi-Fi networksAdding accounts Setting up accountsRemoving accounts Connecting as a media device Connecting with Samsung KiesConnecting with Windows Media Player Transferring filesSetting a password Setting a patternSetting a PIN Securing the deviceUnlocking the device → Update nowUpgrading the device Upgrading with Samsung KiesPhone CommunicationMaking calls Making an international call Finding contactsDuring a call Fixed dialling number Adding contactsSending a message Call barringReceiving calls Making a video call Video callsCall forwarding During a video callListening to a voice message Swapping imagesContacts Managing contactsMoving contacts Searching for contactsDisplaying contacts Moving contacts to GoogleImporting contacts Importing and exporting contactsFavourite contacts Exporting contactsAdding contacts to a group Contact groupsCreating a group Managing groupsBusiness card MessagesSending messages Sending scheduled messages Setting up email accountsViewing incoming messages Sending messages Reading messages Google Mail Labels Hangouts Google+Photos Web & network InternetSaved pages ChromeHistory LinksBluetooth Syncing with other devicesPairing with other Bluetooth devices Sending and receiving dataMusic MediaPlaying music Creating playlists Setting a song as ringtonePlaying music by mood Taking a photo CameraTaking photos Camera etiquetteShooting mode Panoramic photosApplying filter effects Recording modeTaking videos Taking a videoZooming in and out Share shotConfiguring settings for Camera Shortcuts GalleryViewing images Editing images Playing videosTrimming segments of a video Zooming in and outDeleting images Favourite imagesSharing images Using Tag buddy Setting as wallpaperTagging faces Video Deleting videosSharing videos Using Popup Video playerYouTube Watching videosApplication & media stores Play StoreSamsung Apps Play BooksPlay Games Play Movies & TVPlay Music Play NewsstandAdding and managing categories UtilitiesMemo Composing memosCreating events or tasks PlannerBrowsing memos Viewing a memoSyncing with Google Calendar Searching for events or tasks Kids ModeChanging calendar type Deleting events or tasksCloud DropboxSyncing with the Samsung account Backing up or restoring data DriveHancom Office Viewer Syncing with DropboxReading documents Searching documentsWord processor Presentation SpreadsheetAlarm World Clock Calculator VoiceSearching the device GoogleGoogle Now My Files Voice SearchViewing files Searching for a file Viewing storage informationAdding shortcuts to folders Changing the view modeCreating folders Adding FTP server shortcuts to the deviceSearching for locations Travel & localMaps Getting directions for a destinationWi-Fi SettingsAbout Settings Setting Wi-Fi sleep policySetting Network notification BluetoothTethering and Wi-Fi hotspot Wi-Fi DirectData usage Flight modeLocation Nearby devices Default messaging appMore networks PrintingSound DeviceDisplay Multi window Lock screenFont AccessibilityWallpaper Notification panelAnswering and ending calls Text-to-speech optionsCall Call settingsAnswering/ending calls Additional settings Call accessoriesCall alerts Video call settings Blocking modeRingtone and sound settings Internet call settingsLanguage and input DefaultControls LanguageVoice recogniser Google voice typingVoice search Text-to-speech options General Accessories Backup and resetDate and time Power saving mode Default applicationsBattery Application managerSet up SIM card lock SecurityGoogle Settings About deviceTroubleshooting Your device displays network or service error messagesTouch screen responds slowly or improperly Sound echoes during a call Your device is hot to the touch Another Bluetooth device is not located Data stored on the device has been lost English EU /2014. Rev.1.2

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