www.samsung.com/hkUser ManualEnglish (HK). 07/2018. Rev.1.0SM-A730F/DS
Basics10Device layout and functionsPackage contentsRefer to the quick start guide for package contents.•The items supplied with the device and any av
Apps and features100You can create a GIF animation or collage from multiple images. Tap → Create GIF or Create collage, and then select images.Editi
Apps and features101Viewing videos1 Launch the Gallery app and tap PICTURES.2 Select a video to play. Video files show the icon on the preview thumb
Apps and features102Viewing the details of images and videosYou can view file details, such as people, location, and basic information. If there is au
Apps and features103Viewing albumsYou can view your images and videos sorted by folders or albums. The animations or collages you have created will al
Apps and features1043 Tick images or videos to include in the story and tap DONE.4 Enter a title for the story and tap CREATE.To add images or videos
Apps and features105Always On DisplayYou can always view information, such as the clock or calendar, or control music playback on the screen when it i
Apps and features106Controlling music playback on the Always On DisplayYou can control music playback on the Always On Display, without turning on the
Apps and features107Multi windowIntroductionMulti window lets you run two apps at the same time in the split screen view. You can also run multiple ap
Apps and features108Split screen view1 Tap the Recents button to open the list of recently used apps.2 Swipe upwards or downwards and tap on a recen
Apps and features109Using additional optionsTap the bar between the app windows to access additional options.Switch the selected window to a pop-up vi
Basics11Device layoutFront camera (Dual)SpeakerPower keySpeakerTouchscreenSIM card trayMultipurpose jack (USB Type-C)Volume keyProximity/Light sensorL
Apps and features110Sharing text or images between windowsDrag and drop text or copied images from one window to another. Tap and hold an item in the
Apps and features111Adding app pairs to the Home screenWhen you add app pairs to the Home screen, you can launch two apps in the split screen view wit
Apps and features112Pop-up view1 Tap the Recents button to open the list of recently used apps.2 Swipe upwards or downwards, tap and hold an app windo
Apps and features113Samsung PayIntroductionRegister frequently used cards to Samsung Pay, a mobile payment service, to make payments quickly and secur
Apps and features114Setting up Samsung PayWhen running this app for the first time or restart it after performing a data reset, follow the on-screen i
Apps and features115Making payments1 Tap and hold a card image at the bottom of the screen and drag it upwards.Alternatively, launch the Samsung Pay a
Apps and features1163 Scan your fingerprint.Alternatively, enter the payment PIN you set when setting up the Samsung Pay.4 Touch the back of your devi
Apps and features117Samsung MembersSamsung Members offers support services to customers, such as device problem diagnosis, and lets users submit quest
Apps and features118Samsung NotesIntroductionCreate notes by entering text from the keyboard or by handwriting or drawing on the screen. You can also
Apps and features119CalendarIntroductionManage your schedule by entering upcoming events or tasks in your planner.Creating events1 Launch the Calendar
Basics12SIM card / Memory card trayNFC antenna / MST antennaMicrophoneRear cameraMicrophoneFlashEarphone jackMain antennaGPS antennaFingerprint recogn
Apps and features120Creating tasks1 Launch the Calendar app and tap VIEW → Tasks.2 Tap and enter task details.3 Tap SAVE to save the task.Syncing ev
Apps and features121Using Samsung HealthYou can view the key information from Samsung Health menus and trackers to monitor your wellness and fitness.
Apps and features122GoalsYou can set your goals for weight management or a more balanced life. After setting your goals, you can track your progress o
Apps and features123Additional information•Samsung Health is intended for fitness and wellness purposes only and is not intended for use in the diagn
Apps and features124S VoiceIntroductionPerform various tasks simply by speaking.Setting a wake-up commandYou can launch S Voice using your own wake-up
Apps and features125Tips for better voice recognition•Speak clearly.•Speak in quiet places.•Do not use offensive or slang words.•Avoid speaking in
Apps and features126Voice RecorderIntroductionUse different recording modes for various situations. The device can convert your voice to text.Making v
Apps and features127Changing the recording modeOpen the Samsung folder and launch the Voice Recorder app.Select a mode from the top of the voice recor
Apps and features128ClockIntroductionSet alarms, check the current time in many cities around the world, time an event, or set a specific duration.ALA
Apps and features129STOPWATCH1 Launch the Clock app and tap STOPWATCH.2 Tap START to time an event.To record lap times while timing an event, tap LAP.
Basics13Hard keysPower keyVolume keyKey FunctionPower•Press and hold to turn the device on or off.•Press to turn on or lock the screen.Volume•Press
Apps and features130RadioListening to the FM radioLaunch the Radio app.Before you use this app, you must connect a headset, which serves as the radio
Apps and features131Scanning radio stationsLaunch the Radio app.Tap STATIONS → SCAN, and then select a scan option. The FM radio scans and saves avail
Apps and features132Using Game Launcher1 Launch the Settings app, tap Advanced features → Games, and then tap the Game Launcher switch to activate it.
Apps and features133Using Game ToolsYou can use various options on the Game Tools panel while playing a game. To open the Game Tools panel, tap on th
Apps and features134SmartThingsIntroductionConnect to nearby devices, such as Bluetooth headsets or other smartphones, easily and quickly. You can als
Apps and features135•To use SmartThings, your smartphone and other devices must be connected to a Wi-Fi or mobile network.•To fully use SmartThings,
Apps and features136Using home appliances, TVs, and IoT productsView the status of your smart appliances, TVs, and IoT products from your smartphone’s
Apps and features137Adding locations1 Open the Samsung folder, launch the SmartThings app, and then tap Devices → ALL DEVICES → Add location.2 Enter t
Apps and features138Receiving notificationsYou can receive notifications from connected devices on your smartphone. For example, when the laundry is f
Apps and features139Using additional features•Link Sharing: Share large files. Upload files to the Samsung storage server and share them with others
Basics14BatteryCharging the batteryCharge the battery before using it for the first time or when it has been unused for extended periods.Use only Sams
Apps and features140Play Movies & TVPurchase or rent videos, such as movies and TV programmes, from Play Store.DriveStore your content on the clou
141SettingsIntroductionCustomise device settings. You can make your device more personalised by configuring various setting options.Launch the Setting
Settings142•Flight mode: Set the device to disable all wireless functions on your device. You can use only non-network services.Follow the regulation
Settings143Connecting to a Wi-Fi network1 On the Settings screen, tap Connections → Wi-Fi, and then tap the switch to activate it.2 Select a network f
Settings144Sending and receiving dataYou can share data, such as contacts or media files, with other devices. The following actions are an example of
Settings145BluetoothUse Bluetooth to exchange data or media files with other Bluetooth-enabled devices.•Samsung is not responsible for the loss, inte
Settings146Sending and receiving dataMany apps support data transfer via Bluetooth. You can share data, such as contacts or media files, with other Bl
Settings147Data saverReduce your data usage by preventing some apps running in the background from sending or receiving data.On the Settings screen, t
Settings1482 Place the NFC antenna area on the back of your device near an NFC tag.The information from the tag appears.Ensure that the device’s scree
Settings149Sending data with the NFC featureAllow data exchange when your device’s NFC antenna touches the other device’s NFC antenna.1 On the Setting
Basics153 Plug the USB power adaptor into an electric socket.4 After fully charging, disconnect the charger from the device. Then, unplug the charger
Settings150Mobile Hotspot and TetheringUse the device as a mobile hotspot to share the device’s mobile data connection with other devices when the net
Settings151SIM card managerActivate your SIM or USIM cards and customise the SIM card settings. Refer to Using dual SIM or USIM cards for more informa
Settings152PrintingConfigure settings for printer plug-ins installed on the device. You can connect the device to a printer via Wi-Fi or Wi-Fi Direct,
Settings153MirrorLinkYou can display your device’s screen on the vehicle’s head unit monitor.Connect your device to a vehicle to control your device’s
Settings154Download boosterSet the device to download files larger than 30 MB, faster via Wi-Fi and mobile networks simultaneously. A stronger Wi-Fi s
Settings155•Ringtone: Change the ringtones for calls or notifications.•Vibration pattern: Select a vibration pattern.•Notification sounds: Change t
Settings156NotificationsChange the notification settings for each app.On the Settings screen, tap Notifications.To display icon badges, tap the App ic
Settings157•Easy mode: Switch to easy mode to display larger icons and apply a simpler layout to the Home screen.•Icon frames: Set whether to displa
Settings158Changing the screen mode or adjusting the display colourSelect a screen mode suitable for viewing movies or images, or adjust the display c
Settings159Adjusting the screen tone by colour valueIncrease or lower certain colour tones by adjusting the Red, Green, or Blue value individually.1 O
Basics16•While charging, the device and the charger may heat up. This is normal and should not affect the device’s lifespan or performance. If the ba
Settings160ScreensaverYou can set to display images as a screensaver when the screen turns off automatically. The screensaver will be displayed when t
Settings161Advanced featuresOptionsActivate advanced features and change the settings that control them.On the Settings screen, tap Advanced features.
Settings162•Smart capture: Set the device to capture the current screen and scrollable area, and crop and share the screenshot immediately.•Palm swi
Settings163Dual MessengerInstall the second app and use two separate accounts for the same messenger app.1 On the Settings screen, tap Advanced featur
Settings164Device maintenanceThe device maintenance feature provides an overview of the status of your device’s battery, storage, memory, and system s
Settings165Using the quick optimisation featureOn the Settings screen, tap Device maintenance → FIX NOW or OPTIMISE NOW.The quick optimisation feature
Settings166StorageCheck the status of the used and available memory.On the Settings screen, tap Device maintenance → Storage.•The actual available ca
Settings167AppsManage the device’s apps and change their settings. You can view the apps’ usage information, change their notification or permission s
Settings168Smart lockYou can set the device to unlock itself and remain unlocked when trusted locations or devices are detected.For example, if you ha
Settings169•Google Play Protect: Set the device to check for harmful apps and behaviour and warn about potential harm and remove them.•Find My Mobil
Basics17SIM or USIM card (nano-SIM card)Installing the SIM or USIM cardInsert the SIM or USIM card provided by the mobile telephone service provider.Y
Settings170Face recognitionYou can set the device to unlock the screen by recognising your face.•If you use your face as a screen lock method, your f
Settings171Registering your faceFor better face registration, register your face indoors and out of direct sunlight.1 On the Settings screen, tap Biom
Settings172Deleting the registered face dataYou can delete face data that you have registered.1 On the Settings screen, tap Biometrics and security →
Settings173Fingerprint recognitionIn order for fingerprint recognition to function, your fingerprint information needs to be registered and stored in
Settings174For better fingerprint recognitionWhen you scan your fingerprints on the device, be aware of the following conditions that may affect the f
Settings1753 Place your finger on the fingerprint recognition sensor.Repeat this action until the fingerprint is registered. When you are finished reg
Settings176Using fingerprints with Samsung PayYou can use fingerprints with Samsung Pay to make payments quickly and securely. Refer to Samsung Pay fo
Settings177Registering Samsung PassBefore using Samsung Pass, register your biometric data to Samsung Pass.1 On the Settings screen, tap Biometrics an
Settings178Using Samsung Pass to sign in to websitesYou can use Samsung Pass to easily sign in to websites that support ID and password autofill.1 Ope
Settings1793 Select a website or app from the list.4 Tap → Edit and modify your ID, password, and the website’s or app’s name.To delete the website
Basics18► SIM card tray 1:5421 3
Settings180Secure FolderSecure Folder protects your private content and apps, such as photos and contacts, from being accessed by others. You can keep
Settings1813 Tap SIGN IN and sign in to your Samsung account.4 Select a lock method to use for Secure Folder and follow the on-screen instructions to
Settings182Moving content from Secure FolderMove content from Secure Folder to the corresponding app in the default storage. The following actions are
Settings183Hiding Secure FolderYou can hide the Secure Folder shortcut from the Apps screen.Launch the Secure Folder app, tap → Settings, and then t
Settings184Uninstalling Secure FolderYou can uninstall Secure Folder, including the content and apps in it.Launch the Secure Folder app and tap → Se
Settings185Backup and restoreKeep your personal information, app data, and settings safe on your device. You can back up your sensitive information an
Settings186AccessibilityConfigure various settings to improve accessibility to the device.On the Settings screen, tap Accessibility.•Vision: Customis
Settings187General managementCustomise your device’s system settings or reset the device.On the Settings screen, tap General management.•Language and
Settings1883 To set the selected language as the default language, tap SET AS DEFAULT. To keep the current language setting, tap KEEP CURRENT.The sele
Settings189User manualView help information to learn how to use the device and apps or configure important settings.On the Settings screen, tap User m
Basics19► SIM card tray 2:5421 31 Insert the ejection pin into the hole on the tray to loosen the tray.Ensure that the ejection pin is perpendicular t
190AppendixTroubleshootingBefore contacting a Samsung Service Centre, please attempt the following solutions. Some situations may not apply to your de
Appendix191The touchscreen responds slowly or improperly•If you attach a screen protector or optional accessories to the touchscreen, the touchscreen
Appendix192Calls are not connected•Ensure that you have accessed the right cellular network.•Ensure that you have not set call barring for the phone
Appendix193The battery does not charge properly (For Samsung-approved chargers)•Ensure that the charger is connected properly.•Visit a Samsung Servi
Appendix194Error messages appear when opening multimedia filesIf you receive error messages or multimedia files do not play when you open them on your
Appendix195A connection is not established when you connect the device to a computer•Ensure that the USB cable you are using is compatible with your
Appendix196The Home button does not appearThe navigation bar containing the Home button may disappear while using certain apps or features. To view th
CopyrightCopyright © 2018 Samsung ElectronicsThis manual is protected under international copyright laws.No part of this manual may be reproduced, dis
2Table of ContentsBasics4 Read me first6 Device overheating situations and solutions10 Device layout and functions14 Battery17 SIM or USIM card (n
Basics203 Place the SIM or USIM card on the tray with the gold-coloured contacts facing downwards. Place the primary SIM or USIM card on the tray 1 an
Basics21Using dual SIM or USIM cardsIf you insert two SIM or USIM cards, you can have two phone numbers or service providers for a single device.Activ
Basics22Memory card (microSD card)Installing a memory cardYour device’s memory card capacity may vary from other models and some memory cards may not
Basics231542 3
Basics241 Insert the ejection pin into the hole on the tray to loosen the tray.Ensure that the ejection pin is perpendicular to the hole. Otherwise, t
Basics25Removing the memory cardBefore removing the memory card, first unmount it for safe removal.Launch the Settings app and tap Device maintenance
Basics26Turning the device on and offPress and hold the Power key for a few seconds to turn on the device.When you turn on your device for the first t
Basics27Initial setupWhen you turn on your device for the first time or after performing a data reset, follow the on-screen instructions to set up you
Basics286 Sign in to your Samsung account. You can enjoy Samsung services and keep your data up to date and secure across all of your devices. Refer t
Basics29Samsung accountIntroductionYour Samsung account is an integrated account service that allows you to use a variety of Samsung services provided
Table of Contents3185 Google186 Accessibility187 General management188 Software update189 User manual189 About phoneAppendix190 TroubleshootingSet
Basics30Registering an existing Samsung accountIf you already have a Samsung account, register it to the device.1 Launch the Settings app and tap Clou
Basics31Transferring data from your previous deviceYou can restore your data, such as images, contacts, messages, and apps from Samsung Cloud. You can
Basics324 On the previous device, tap WIRELESS → SEND.5 On your device, tap WIRELESS → RECEIVE and select the previous device type.6 Follow the on-scr
Basics33Transferring backup data from a computerTransfer data between your device and a computer. You must download the Smart Switch computer version
Basics34Samsung CloudBack up data from your previous device to Samsung Cloud and restore the data to your new device. You must register and sign in to
Basics35Syncing dataYou can sync data saved in your device with Samsung Cloud and access it from other devices.1 On your new device, launch the Settin
Basics36Understanding the screenControlling the touchscreen•Do not allow the touchscreen to come into contact with other electrical devices. Electros
Basics37DraggingTap and hold an item and drag it to the target position.Double-tappingDouble-tap the screen.SwipingSwipe upwards, downwards, to the le
Basics38Navigation bar (soft buttons)When you turn on the device, the soft buttons will appear on the navigation bar at the bottom of the screen. The
Basics39Turning on the screen using the Home buttonOn the Always On Display, double-tap the Home button to turn on the screen.Setting the navigation b
4BasicsRead me firstPlease read this manual before using the device to ensure safe and proper use.•Descriptions are based on the device’s default set
Basics40Home screen and Apps screenThe Home screen is the starting point for accessing all of the device’s features. It displays widgets, shortcuts to
Basics41Switching between Home and Apps screensOn the Home screen, swipe upwards or downwards to open the Apps screen.To return to the Home screen, sw
Basics42Moving itemsTap and hold an item, and then drag it to a new location. To move the item to another panel, drag it to the side of the screen.To
Basics43Editing the Home screenOn the Home screen, tap and hold an empty area, or pinch your fingers together to access the editing options. You can s
Basics44Displaying all apps on the Home screenWithout using a separate Apps screen, you can set the device to display all apps on the Home screen. On
Basics45Icon MeaningFlight mode activatedError occurred or caution requiredBattery chargingBattery power levelLock screenPressing the Power key turns
Basics46Changing the screen lock methodTo change the screen lock method, launch the Settings app, tap Lock screen → Screen lock type, and then select
Basics47Screen captureCapture a screenshot while using the device and write on, draw on, crop, or share the captured screen. You can capture the curre
Basics48Notification panelWhen you receive new notifications, such as messages or missed calls, indicator icons appear on the status bar. To see more
Basics49Using quick setting buttonsTap quick setting buttons to activate certain features. Swipe downwards on the notification panel to view more butt
Basics5•Modifying the device’s operating system or installing softwares from unofficial sources may result in device malfunctions and data corruption
Basics50Entering textKeyboard layoutA keyboard appears automatically when you enter text to send messages, create notes, and more.•When the keyboard
Basics51Changing the keyboardTap to change the keyboard.To change the keyboard type, tap → Languages and types, select a language, and then select
Basics52Copying and pasting1 Tap and hold over text.2 Drag or to select the desired text, or tap Select all to select all text.3 Tap Copy or Cut.T
53Apps and featuresInstalling or uninstalling appsGalaxy AppsPurchase and download apps. You can download apps that are specialised for Samsung Galaxy
Apps and features54Managing appsUninstalling or disabling appsTap and hold an app and select an option.•Disable: Disable selected default apps that c
Apps and features55BixbyIntroductionBixby provides various contents you need by analysing your usage patterns and your routine.•Bixby Home: You can v
Apps and features56Bixby HomeOn the Bixby Home screen, you can view recommended services and information that Bixby provides by analysing your usage p
Apps and features57Using recommended content on Bixby HomeWhen you open Bixby Home, you can view the content that is frequently updated as Bixby cards
Apps and features58Bixby VisionYou can easily search for relevant information about objects or locations using the Bixby Vision features.Activate Bixb
Apps and features59Launching Bixby VisionYou can launch Bixby Vision using various methods.•In the Camera app, tap .•In the Gallery app, select an
Basics6Instructional iconsWarning: situations that could cause injury to yourself or othersCaution: situations that could cause damage to your device
Apps and features60Searching for shopping informationRecognise products and search for information online. You can search for information even when yo
Apps and features61Detecting and translating textDetect text in an image to share or translate it.For example, if you want to know what a sign says wh
Apps and features62Setting languages for text detectionIn Bixby Vision, select the language to use for recognising the text of documents or business c
Apps and features63Searching for nearby placesSearch for landmarks or information about nearby places. You can use this feature when you find a way or
Apps and features64Searching for wine informationDetect the information from a wine label and search for information on the wine.For example, if you f
Apps and features65ReminderCreate reminders to schedule to-do items or to view content later. You will receive notifications at the preset time or loc
Apps and features663 Tap START.If the Add Reminder on Home screen option is ticked, you can launch the Reminder app () from the Home screen.Creating r
Apps and features67Checking reminder notificationsAt the preset time or location, a notification pop-up window will appear. Tap COMPLETE or SNOOZE.Vie
Apps and features68Setting reminder detailsAdd or edit reminder details, such as frequency, date and time, or location.1 Select a reminder to edit and
Apps and features69Customising Bixby settingsOn the Bixby Home screen, tap → Settings.•Samsung account: View your Samsung account information.•HOM
Basics7When the device heats up during useWhen you use features or apps that require more power or use them for extended periods, your device may temp
Apps and features70PhoneIntroductionMake or answer voice calls.Making calls1 Launch the Phone app and enter a phone number.If the keypad does not appe
Apps and features71Making calls from call logs, contacts list, or placesTap RECENTS, CONTACTS or PLACES, and then swipe to the right on a contact or a
Apps and features72Receiving callsAnswering a callWhen a call comes in, drag outside the large circle.Rejecting a callWhen a call comes in, drag o
Apps and features73Options during callsIf the area around the rear camera and the fingerprint recognition sensor is covered, unwanted noises may incur
Apps and features74Adding a phone number to ContactAdding a phone number to Contacts from the keypad1 Launch the Phone app.2 Enter the number.If the k
Apps and features75ContactsIntroductionCreate new contacts or manage contacts on the device.Adding contactsCreating a new contact1 Launch the Contacts
Apps and features76Importing contactsAdd contacts by importing them from other storages to your device.1 Launch the Contacts app and tap → Manage co
Apps and features77Searching for contactsLaunch the Contacts app.Use one of the following search methods:•Scroll up or down the contacts list.•Drag
Apps and features78Saving and sharing profileSave and share your profile information, such as your photo and status message, with others using the pro
Apps and features79MessagesIntroductionSend and view messages by conversation.Sending messagesYou may incur additional charges for sending messages wh
Basics8Do the following when the device heats up:•Keep the device updated with the latest software.•Conflicts between running apps may cause the dev
Apps and features80Viewing messagesMessages are grouped into message threads by contact.You may incur additional charges for receiving messages when y
Apps and features81InternetIntroductionBrowse the Internet to search for information and bookmark your favourite webpages to access them conveniently.
Apps and features82Using secret modeIn secret mode, you can separately manage open tabs, bookmarks, and saved pages. You can lock secret mode using a
Apps and features83EmailSetting up email accountsSet up an email account when opening Email for the first time.1 Open the Samsung folder and launch th
Apps and features84CameraIntroductionTake photos and record videos using various modes and settings. When you use the Live focus feature of the front
Apps and features85Basic shootingTaking photos or recording videos1 Tap the image on the preview screen where the camera should focus.2 Tap to take
Apps and features86•The preview screen may vary depending on the shooting mode and which camera is being used.•The camera automatically shuts off wh
Apps and features87HDR (High Dynamic Range)Use HDR mode to capture photos and videos with rich colours and reproduce details even in bright and dark a
Apps and features881 On the preview screen, swipe upwards or downwards, or tap to switch to the front camera for self-portraits.2 On the shooting mo
Apps and features89Editing the background blur level of Live focus photosYou can also edit the background blur level of a photo taken with the Live fo
Basics9Precautions for operating environmentYour device may heat up due to the environment in the following conditions. Use caution to avoid shortenin
Apps and features90More fun with live stickersCapture photos and videos with various live stickers. As you move your face, stickers will track with yo
Apps and features91Using shooting modesTo change the shooting mode, drag the shooting modes list to the left or right, or swipe to the left or right o
Apps and features92Panorama modeUsing panorama mode, take a series of photos and then stitch them together to create a wide scene.To get the best shot
Apps and features93Food modeTake photos of food with more vibrant colours.1 On the shooting modes list, tap FOOD.2 Tap the screen and drag the circula
Apps and features94Sports modeTake clearer photos of fast-moving subjects, such as a person running or a pet in motion.On the shooting modes list, tap
Apps and features95Applying beauty effectsYou can modify facial features, such as your skin tone or face shape, before taking self-portraits.This feat
Apps and features965 Slowly swivel the device left and then right or vice versa to take a wide self-portrait.The device will take additional photos wh
Apps and features97• : Select a filter effect to use when taking photos or recording videos.• : Select a metering method. This determines how light
Apps and features98COMMON•Edit camera modes: View available shooting modes or edit the shooting modes list.•Video stabilisation: Activate anti-shake
Apps and features99GalleryIntroductionView images and videos stored in your device. You can also manage images and videos by album or create stories.V
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