Samsung SM-J320GZWDXXV, SM-J320GZDDXXV manual Turning the device on and off, Touchscreen

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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 key down 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.

Touchscreen

Do not allow the touchscreen to come into contact with other electrical devices.

Electrostatic discharges can cause the touchscreen to malfunction.

To avoid damaging the touchscreen, do not tap it with anything sharp or apply excessive pressure to it with your fingertips.

The device may not recognise touch inputs close to the edges of the screen, which are outside of the touch input area.

Leaving the touchscreen idle for extended periods may result in afterimages (screen burn-in) or ghosting. Turn off the touchscreen when you do not use the device.

It is recommended to use fingers when you use the touchscreen.

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Contents SM-J320F/DS SM-J320FN SM-J320G/DS SM-J320H/DS Table of Contents Appendix Basics Read me firstPackage contents Device layout Keys Battery Installing the batteryRemoving the battery Charging the battery Reducing the battery consumption Viewing the remaining charging timeBattery charging tips and precautions Power saving mode Ultra power saving modeInstalling the SIM or Usim card SIM or Usim cardReplace the battery and back cover Removing the SIM or Usim card Using dual SIM or Usim cards dual SIM models Switching between cardsActivating SIM or Usim cards Changing the display name and icon of SIM or Usim cardsInstalling a memory card Memory cardRemoving the memory card Formatting the memory cardTurning the device on and off TouchscreenDragging TappingTapping and holding Spreading and pinching Double-tappingSwiping Home screen Home screenHome screen options Creating folders Adding itemsMoving and removing an item Moving items Apps screenManaging panels Creating folders Indicator icons Icon MeaningLock screen PatternNotification panel Using the notification panelPassword Single SIM models Using quick setting buttons Entering textKeyboard layout Changing the input languageAdditional keyboard functions Copying and pastingScreen capture Opening appsDevice and data management Transferring data from your previous deviceTransferring data from a mobile device Transferring data from a computerUpdating over the air Using the device as a removable disk for data transferUpdating the device Performing a data reset Updating with Smart SwitchUsing a Google account Backing up and restoring dataInstalling or uninstalling apps Installing appsGalaxy Apps Play StorePhone Managing appsIntroduction Making callsSingle SIM models Tap to make a voice call, or tap Receiving calls During a video call Options during callsDuring a voice call Contacts Adding contactsCreating contacts manually Importing contactsSending messages MessagesSearching for contacts Viewing messages Internet Reading emails Setting up email accountsSending emails Taking photos or recording videos CameraBasic shooting Locking the focus and exposure Launching Camera on the locked screenLaunching Camera quickly Panorama Auto modePro mode Continuous shot Beauty faceSelfie Sound&shotHDR Rich tone Camera settingsQuick settings Camera settings Gallery Viewing images or videosSmart Manager Deleting images or videosDeleting an image or a video Deleting multiple images and videosUsing the quick optimisation feature Using the Smart managerBattery StoragePlanner Creating eventsCreating tasks Syncing events and tasks with your accountsVideo Change screen ratioVoice Recorder My Files MemoComposing memos Searching for memosWorld clock AlarmClock Stopwatch TimerCalculator Radio Listening to the FM radioGoogle apps Scanning radio stationsGoogle Settings Play Movies & TVDrive YouTubeIntroduction Wi-FiConnecting to a Wi-Fi network Ending the device connection Wi-Fi DirectSending and receiving data Bluetooth Pairing with other Bluetooth devicesSending and receiving data Flight modeUnpairing Bluetooth devices Using the mobile hotspot Mobile hotspot and tetheringLimiting data usage Data usageSIM card manager dual SIM models NFC and payment NFC-enabled models Mobile networksUsing the NFC feature Making payments with the NFC featureTap Android Beam and tap the switch to activate it Sending dataMore connection settings OptionsPrinting Adding printer plug-insDisplay Printing contentSounds and notifications Applications WallpaperThemes Lock screen and securityPrivacy Easy modeSwitching to easy mode Accessibility Managing shortcutsAccounts Adding accountsRegistering Samsung accounts Removing accountsBackup and reset Language and inputStorage Date and time About deviceTroubleshooting AppendixForcing 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 Copyright Trademarks
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