Samsung SM-F721U1 User Manual Download

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Settings

134

Dual Messenger

Install the second app and use two separate accounts for the same messenger app.

On the Settings screen, tap

Advanced features

→

Dual Messenger

Supported apps will appear.

Tap the switch of an app to install the second app.
The second app will be installed. The second app’s icon will be displayed with .

Second app

•

The Dual Messenger feature may not be available depending on the app.

•

Some features of the app may be limited for the second app.

Uninstalling a second app

On the Settings screen, tap

Advanced features

→

Dual Messenger

Tap the switch of the app you want to uninstall and tap

Uninstall

All data related to the second app will be deleted.

If you uninstall the first app, the second app will also be deleted.

Summary of Contents for SM-F721U1

Page 1: ...www samsung com USER MANUAL English LTN 08 2022 Rev 1 1 SM F721B SM F721U1...

Page 2: ...ontacts 45 Messages 47 Internet 48 Camera 66 Gallery 70 AR Zone 76 Bixby 78 BixbyVision 79 Bixby Routines 81 Multi window Using multiple apps at once 84 Samsung Health 85 Samsung Notes 86 Samsung Memb...

Page 3: ...es 145 Maintaining water resistance 146 Device overheating situations and solutions Settings 100 Introduction 100 Samsung account 100 Connections 102 Wi Fi 103 Bluetooth 104 NFC and contactless paymen...

Page 4: ...Table of Contents 4 Appendix 149 Accessibility 163 Troubleshooting 169 About Hearing Aid Compatibility HAC...

Page 5: ...nt camera Volume key Side key Fingerprint recognition sensor SIM card tray Front camera Microphone Volume key Side key Fingerprint recognition sensor Main screen Proximity Light sensor Earphone jack M...

Page 6: ...Getting started 6 Rear camera NFC antenna Wireless charging coil Main antenna Speaker Microphone GPS antenna Cover screen Rear camera Flash...

Page 7: ...a chance that another object could scratch or puncture the screen or cause screen damage Do not press the screen or the front camera lens with a hard or sharp object such as a pen or fingernail Doing...

Page 8: ...and result in black bruise like spots or colorful dots on the screen It could also damage the area where the screen folds by causing internal cracking You may notice a crease at the center of the Mai...

Page 9: ...own key Press simultaneously to capture a screenshot Press and hold simultaneously to turn off the device Setting the Side key Select an app or feature to launch by pressing the Side key twice or pres...

Page 10: ...battery Place the center of the device s back on the center of the wireless charger to charge the battery After fully charging disconnect the device from the wireless charger The estimated charging ti...

Page 11: ...d between the back of the device and the device cover Do not place the device on the wireless charger when conductive materials such as metal objects and magnets are placed between the device and the...

Page 12: ...ically at the preset time using Bixby Routines When the fast wireless charging feature turns off the charger s fan noise and the indicator light will be reduced Wireless power sharing You can charge a...

Page 13: ...e may be less than the amount shared to it by your device If you charge the other device while charging your device the charging speed may decrease or the device may not charge properly depending on t...

Page 14: ...r that guarantees the charging performance If the battery is completely discharged the device cannot be turned on immediately when the charger is connected Allow a depleted battery to charge for a few...

Page 15: ...e tray to loosen the tray 2 Pull out the tray gently from the tray slot 3 Place the SIM or USIM card on the tray with the gold colored contacts facing downwards and gently press the SIM or USIM card i...

Page 16: ...SIM card settings eSIMs Activate the eSIM Preferred SIM card Select to use specific SIM cards for some features such as voice calls when two cards are activated Data switching Set the device to use a...

Page 17: ...ption 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 To activate emergen...

Page 18: ...account If you do not have a Samsung account tap Create account Finding your ID and resetting your password If you forget your Samsung account ID or password tap Find ID or Forgot password on the Sam...

Page 19: ...the previous device using your device s USB cable A USB connector may be needed depending on the previous device 2 When the app selection pop up window appears tap Smart Switch Receive data 3 In the...

Page 20: ...ng backup data from a computer Transfer data between your device and a computer You must download the Smart Switch computer version app from www samsung com smartswitch Back up data from your previous...

Page 21: ...u fully fold the device you can view information such as the clock or notifications on the Cover screen Main screen Cover screen Using the Cover screen You can view the time and date on the Cover scre...

Page 22: ...the screen to send a reply or return a call To view the notification details tap Open app and unfold the device The app will launch immediately and the notification can then be checked If the screen...

Page 23: ...e device is folded 1 Press the Side key twice quickly to launch the Camera app 2 To change the shooting mode swipe to the left or right on the preview screen 3 Face the rear camera 4 Show your palm to...

Page 24: ...on the screen 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...

Page 25: ...ps Home Tap to return to the Home screen Tap and hold to launch the Google Assistant app Back Tap to return to the previous screen Hiding the navigation bar View files or use apps on a wider screen by...

Page 26: ...ipe upwards to open the Apps screen To return to the Home screen swipe upwards or downwards on the Apps screen Alternatively tap the Home button or the Back button Home screen Apps screen Finder Favor...

Page 27: ...vice s theme Visual elements of interface such as colors icons and wallpapers will change depending on the selected theme Widgets Widgets are small apps that launch specific app functions to provide i...

Page 28: ...hortcut to an app on the Home screen tap and hold an item on the Apps screen and then tap Add to Home A shortcut to the app will be added on the Home screen You can also move frequently used apps to t...

Page 29: ...deleted The folder s apps will be relocated to the Apps screen Edge panel You can quickly access your favorite apps and features from the Edge panels Drag the Edge panel handle towards the center of t...

Page 30: ...t your personal information by preventing others from accessing your device After setting the screen lock method the device will require an unlock code whenever unlocking it You can set your device to...

Page 31: ...xt or multimedia message Alarm activated Mute mode Vibration mode Airplane mode activated Error occurred or caution required Battery charging Battery power level The status bar may not appear at the t...

Page 32: ...ng functions on the notification panel Control connected nearby devices and SmartThings devices and scenes Clear all notifications Launch Settings Access the notification settings Quick setting button...

Page 33: ...he Media feature 1 Open the notification panel and tap Media output 2 Tap the icons on the controller to control the playback Controlling nearby devices Launch quickly and take control of nearby conne...

Page 34: ...out of some apps will automatically change For example when using the Camera app the shooting options at the top of the screen will go down for easier control Refer to Using the camera with the device...

Page 35: ...tures Motions and gestures and then tap the Palm swipe to capture switch to activate it After capturing a screenshot use the following options on the toolbar at the bottom of the screen Capture the cu...

Page 36: ...ecording the video tap You can view the video in Gallery To change the screen recorder settings launch the Settings app and tap Advanced features Screenshots and screen recorder Entering text Keyboard...

Page 37: ...x 4 keyboard a key has three or four characters To enter a character tap the corresponding key repeatedly until the desired character appears Additional keyboard functions Enter emojis stickers and m...

Page 38: ...ding on the service provider or model Copying and pasting 1 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 The selected text is copi...

Page 39: ...an option Play Store Purchase and download apps Launch the Play Store app Browse apps by category or search for apps by keyword To change the auto update settings tap your account icon tap Settings Ne...

Page 40: ...ew or change app permission settings by permission category launch the Settings app and tap Apps Permission manager Select an item and select an app If you do not grant permissions to apps the basic f...

Page 41: ...l numbers 10 and up tap the first digit s of the number and then tap and hold the last digit For example if you set the number 123 as a speed dial number tap 1 tap 2 and then tap and hold 3 Making an...

Page 42: ...ll will be resumed Hold call Hold a call Video call Switch to a video call Bluetooth Switch to a Bluetooth headset if it is connected to the device Speaker Activate or deactivate the speakerphone When...

Page 43: ...hem from other storages to your device 1 Launch the Contacts app and tap Manage contacts Import or export contacts Import 2 Follow the on screen instructions to import contacts Syncing contacts with y...

Page 44: ...p More Delete Sharing contacts You can share contacts with others by using various sharing options 1 Launch the Contacts app and tap Edit 2 Select contacts and tap Share 3 Select a sharing method Crea...

Page 45: ...our message and then release your finger The recording icon appears only while the message input field is empty 3 Tap to send the message Enter recipients Enter a message Enter emojis or stickers Atta...

Page 46: ...nd tap If the category option does not appear tap Settings and tap the Conversation categories switch to activate it Deleting messages Tap and hold a message to delete then tap Delete Changing message...

Page 47: ...page Open the homepage Move between pages More options Refresh the current webpage Manage tabs Use secret mode View your bookmarks Using secret mode If you set a password for secret mode you can preve...

Page 48: ...Camera app You can also launch the app by pressing the Side key twice quickly or dragging to the left on the locked screen Some camera features are not available when you launch the Camera app from t...

Page 49: ...gain Make sure that the lens is not damaged or contaminated Otherwise the device may not work properly in some modes that require high resolutions Your device s camera features a wide angle lens Minor...

Page 50: ...selected area to prevent the camera from automatically adjusting based on changes to the subjects or light sources Tap and hold the area to focus the AF AE frame will appear on the area and the focus...

Page 51: ...ct a metering method This determines how light values are calculated Center weighted metering uses the light in the center portion of the shot to calculate the exposure of the shot Matrix metering ave...

Page 52: ...n while the device is folded 1 Press the Side key twice quickly to launch the Camera app 2 To change the shooting mode swipe to the left or right on the preview screen To use zoom features swipe upwar...

Page 53: ...age to the eyes This feature is only available in some shooting modes Photo mode The camera adjusts the shooting options automatically depending on the surroundings to capture pictures easily On the s...

Page 54: ...or tap to switch to the front camera for self portraits 2 Face the front camera lens To take self portraits with a wide angle shot of the landscape or people tap 3 Tap to take a picture Applying filte...

Page 55: ...he shooting angle and zoom automatically by recognizing and tracking people while recording videos On the shooting modes list tap VIDEO tap to activate it and then record a video To track and adjust t...

Page 56: ...e window after recording a video 1 On the preview screen tap to change the saving option to Save front and rear as separate 16 9 videos 2 Tap to record a video You can change the size or location of t...

Page 57: ...tures with filters or videos with certain sections repeated 1 On the shooting modes list tap MORE SINGLETAKE 2 Tap to capture the scene you want 3 When you are finished tap the preview thumbnail To vi...

Page 58: ...just the intensity of the background effect drag the adjustment bar 3 When Ready appears on the preview screen tap to take a picture or tap to record a video Background effect intensity adjustment bar...

Page 59: ...d A slow shutter speed allows more light in so the picture or video becomes brighter This is ideal for pictures or videos of scenery or pictures or videos taken at night A fast shutter speed allows le...

Page 60: ...th it folded you can get brighter and steadier results 1 On the shooting modes list tap MORE NIGHT If you set the time that appears at the right bottom of the screen to Max you may get clearer picture...

Page 61: ...ode Super slow motion is a feature that records a quickly passing moment slowly so that you can appreciate it later 1 On the shooting modes list tap MORE SUPER SLOW MO and tap to record a video The de...

Page 62: ...ject is moving near the subject in the motion detection area When recording under flickering light such as in places with fluorescent lighting Slow motion mode Record a video for viewing it in slow mo...

Page 63: ...ffect automatically depending on the subject or scene Shot suggestions Set the device to suggest the ideal composition for the picture by recognizing the position and angle of your subject Scan QR cod...

Page 64: ...ion Activate anti shake to reduce or eliminate blurry image resulting from camera shake while recording a video Advanced recording options Set the device to use an advanced recording option Reduce fil...

Page 65: ...selecting subjects Location tags Attach a GPS location tag to the picture GPS signal strength may decrease in locations where the signal is obstructed such as between buildings or in low lying areas o...

Page 66: ...by album or create stories Using Gallery Launch the Gallery app Search for images Group similar images More options Grouping similar images Launch the Gallery app and tap to group similar images and d...

Page 67: ...Share the image with others Image and video thumbnail Modify the image View the content on a large screen using the SmartView feature Add the image to favorites BixbyVision Cropping enlarged images 1...

Page 68: ...Tap and hold to fast forward Pause and resume playback Change the screen ratio View the content on a large screen using the SmartView feature Drag your finger up or down on the left side of the playb...

Page 69: ...low the on screen instructions to complete the sync The Gallery app and the cloud will be synced When your Gallery app is synced with the cloud pictures and videos you take will also be saved in the c...

Page 70: ...p and tap MORE AR ZONE Some features may not be available depending on the service provider or model AR Emoji Studio Create emojis any way you want and have fun using them in various features Creating...

Page 71: ...to delete and then tap Delete Creating an AR emoji short video and decorating your device with it You can create a short video with an emoji and use it as a wallpaper or call background image 1 Launc...

Page 72: ...ure for your Samsung account and in the Contacts app You can choose from various poses or create your own expressions 1 Launch the AR Zone app and tap AR Emoji Studio 2 Tap Profile and select an emoji...

Page 73: ...k MIRROR The emoji mimics your body movements PLAY The emoji moves on a real background 3 Tap the emoji icon to take a picture or tap and hold the icon to record a video You can view and share the pic...

Page 74: ...message in the Messages app tap on the Samsung keyboard 2 Tap the emoji icon 3 Select one of your emoji stickers The emoji sticker will be inserted Emoji icon AR Doodle Record videos with the AR featu...

Page 75: ...then begin to doodle you can record yourself doodling Recognition area Delete doodle Pen tool GIF Text Redo Turn the sound effect on or off Undo Select a resolution for videos 3 Tap to record a video...

Page 76: ...e Bixby intro page will appear After you select the language to use with Bixby sign in to your Samsung account and complete the setup by following the on screen instructions the Bixby screen will appe...

Page 77: ...ate it 3 Tap the Recognize voice switch to activate it 4 Follow the on screen instructions to complete the setup Now you can say Hi Bixby and start a conversation Communicating by typing text If your...

Page 78: ...aunch BixbyVision using one of these methods In the Camera app tap MORE on the shooting modes list and tap BIXBYVISION In the Gallery app select an image and tap In the Internet app tap and hold an im...

Page 79: ...aunch the Settings app and tap Advanced features Bixby Routines 2 On the Discover list select a routine you want or tap Add routine to add your own routines You can set the conditions and actions of r...

Page 80: ...routine you want to run Alternatively tap the routine s widget on the Home screen Viewing running routines Currently running routines will appear on the notification panel To view a routine s details...

Page 81: ...time in the pop up view Split screen view Pop up view Some apps may not support this feature Split screen view 1 Tap the Recents button to open the list of recently used apps 2 Swipe to the left or ri...

Page 82: ...to activate it you can launch the recently used apps in the split screen view from the Edge panel Adding app pairs Add frequently used apps as an app pair to launch them together in the split screen...

Page 83: ...view If you tap the Home button while using a pop up window the window will be minimized and displayed as an app icon To use the pop up window again tap the app icon Launching apps from the Edge pane...

Page 84: ...ng Health app When running this app for the first time or restarting it after performing a data reset follow the on screen instructions to complete the setup To edit items on the Samsung Health home s...

Page 85: ...to your notes Creating notes 1 Launch the Samsung Notes app tap and then create a note You can change the input method by tapping or Enter a title Insert files Reading mode 2 When you are finished com...

Page 86: ...tion panel swipe downwards and then tap Kids to activate it If you cannot find Kids on the quick panel tap and drag the button over to add it When starting Samsung Kids for the first time or after per...

Page 87: ...ated to products Launch the Galaxy Shop app This app may not be available depending on the service provider or model This app may be named Samsung Shop depending on the region GalaxyWearable GalaxyWea...

Page 88: ...Enter event details and tap Save Syncing events with your accounts 1 Launch the Settings app tap Accounts and backup Manage accounts and then select the account to sync with 2 Tap Sync account and ta...

Page 89: ...the Reminder app icon will be added to the Apps screen Creating reminders 1 Launch the Reminder app 2 Tap enter the details and then tap Save Completing reminders On the reminders list tap or select...

Page 90: ...This is the normal recording mode Interview The device records sound from the top and the bottom of the device at a high volume while reducing the volume of sound from the sides Speech to text The de...

Page 91: ...hat sound is to be muted The icon will change to and the sound will be muted Muted sound source Unmuted sound source My Files Checking and managing the files Access and manage various files stored in...

Page 92: ...into one place for easy access You can set the device to game mode to play games more easily Launch the Game Launcher app and select the game you want If Game Launcher does not appear launch the Sett...

Page 93: ...games in a better environment You can use Game Booster while playing games To open the Game Booster panel while playing games tap on the navigation bar If the navigation bar is hidden drag upwards fro...

Page 94: ...h apps in pop up windows while playing a game Tap and select an app from the apps list SmartThings Control and manage smart appliances and Internet ofThings IoT products with your smartphone To view m...

Page 95: ...wards and then tap Quick Share to activate it If you cannot find Quick Share on the quick panel tap and drag the button over to add it 3 Tap Quick Share and select a device to transfer the image to 4...

Page 96: ...Galaxy Buds This feature is available only on devices that support the Music Share feature Sharing a Bluetooth speaker You can listen to music on your smartphone and your friend s smartphone via your...

Page 97: ...h as setting who to share your device with by tapping Music Share 3 On your smartphone open the notification panel and tap Media output 4 Tap Music Share and select your friend s Buds from the detecte...

Page 98: ...this feature When you create a Microsoft account you can sign in to all Microsoft devices and services such as Microsoft Office programs andWindows 10 Connecting to a computer 1 Launch the Settings ap...

Page 99: ...c You can also view the music collections stored on your device and play them Google Play Movies TV Purchase or rent videos such as movies andTV programs from Play Store Drive Store your content on th...

Page 100: ...tap Connections Wi Fi Activate theWi Fi feature to connect to aWi Fi network and access the Internet or other network devices Refer toWi Fi for more information Bluetooth Use Bluetooth to exchange da...

Page 101: ...data saver feature to prevent some apps running in the background from sending or receiving data Refer to Data saver for more information You can also select apps to always use the mobile data even wh...

Page 102: ...i network quality information such as the speed and stability On the Settings screen tap Connections Wi Fi and tap the switch to activate it The network quality information will appear under theWi Fi...

Page 103: ...Bluetooth Use Bluetooth to exchange data or media files with other Bluetooth enabled devices Precautions for using Bluetooth Samsung is not responsible for the loss interception or misuse of data sen...

Page 104: ...ing and receiving data Many apps support data transfer via Bluetooth You can share data such as contacts or media files with other Bluetooth devices The following actions are an example of sending an...

Page 105: ...ation about the service contact your service provider 1 On the Settings screen tap Connections and tap the NFC and contactless payments switch to activate it 2 Touch the lower part of your device s ba...

Page 106: ...twork For example you can set the device to use only mobile data for apps that you want to keep secure or streaming apps that can be disconnected Even if you do not deactivate theWi Fi feature the app...

Page 107: ...e device You can search for available printers or add one manually to print files Refer to Printing for more information VPN Set up virtual private networks VPNs on your device to connect to a school...

Page 108: ...e the call ringtone Notification sound Change the notification sound System sound Change the sound to use for certain actions such as charging the device Volume Adjust the device s volume level Call v...

Page 109: ...UHQ upscaler Enhance the sound resolution of music and videos when using wired earphones Adapt sound Set the best sound for you Depending on the model you must connect an earphone to use some features...

Page 110: ...rk place You can set a schedule for applying dark mode The dark theme may not be applied in some apps Brightness Adjust the brightness of the display Adaptive brightness Set the device to keep track o...

Page 111: ...y Increase the touch sensitivity of the screen for use with screen protectors Show charging information Set the device to display the charging information such as the remaining battery percentage when...

Page 112: ...with third party apps Optimizing the full screen color balance Optimize the display color by adjusting the color tones to your preference On the Settings screen tap Display Screen mode Vivid and adjus...

Page 113: ...ns Change the settings for the locked screen On the Settings screen tap Lock screen Screen lock type Change the screen lock method Smart Lock Set the device to unlock itself when trusted locations or...

Page 114: ...tion when you get home your device will detect the location and automatically unlock itself On the Settings screen tap Lock screen Smart Lock and follow the on screen instructions to complete the setu...

Page 115: ...ification panel swipe downwards and then tap Always On Display to deactivate it If you cannot find Always On Display on the quick panel tap and drag the button over to add it Alternatively on the Sett...

Page 116: ...Find My Mobile Activate or deactivate the Find My Mobile feature Access the Find My Mobile website findmymobile samsung com to track and control your lost or stolen device Samsung Pass Verify your ide...

Page 117: ...s secure than Pattern PIN or Password For better face recognition Consider the following when using face recognition Consider the conditions when registering such as wearing glasses hats masks beards...

Page 118: ...screen look at the screen When your face is recognized you can unlock the screen without using any additional screen lock method If your face is not recognized use the preset screen lock method Deleti...

Page 119: ...the fingerprint and then re register your fingerprints If your pattern PIN or password is forgotten you will not be able to use the device if you do not reset it Samsung is not responsible for any dat...

Page 120: ...c electricity by touching a metal object Registering fingerprints 1 On the Settings screen tap Biometrics and security Fingerprints 2 Read the on screen instructions and tap Continue 3 Set a screen lo...

Page 121: ...Samsung Pass and easily verify your identity when using services which require your login or personal information The website sign in feature is only available for websites that you access via the Int...

Page 122: ...pears tap Save Managing sign in information View the list of websites and apps you have set to use Samsung Pass and manage your sign in information 1 On the Samsung Pass main screen tap Apps or Websit...

Page 123: ...ettings See all devices using Samsung Pass Leave Samsung Pass Your Samsung account will remain active The Samsung Pass data on other devices signed in to your Samsung account will also be deleted Secu...

Page 124: ...ch the Secure Folder app you must unlock the app using your preset lock method To change the name or icon of Secure Folder tap Customize Setting an auto lock condition for Secure Folder 1 Launch the S...

Page 125: ...e moved to Gallery in the default storage Adding apps Add an app to use in Secure Folder 1 Launch the Secure Folder app and tap 2 Tick one or more apps installed on the device and tap Add Removing app...

Page 126: ...ure Folder tick Move media files out of Secure Folder and tap Uninstall To access data backed up from Secure Folder launch the My Files app and tap Internal storage Download Secure Folder Notes saved...

Page 127: ...metrics and security SecureWi Fi 2 Tap Protection plan Upgrade and select the plan you want For certain protection plans you can transfer the protection plan to another device signed in to your Samsun...

Page 128: ...h as wireless emergency alerts On the Settings screen tap Safety and emergency Medical info Enter your medical information Emergency contacts Enter your emergency contacts Send SOS messages Set the de...

Page 129: ...a and settings safe on your device You can back up your sensitive information You must sign in to your Google account to back up data Smart Switch Launch Smart Switch and transfer data from your previ...

Page 130: ...Samsung Cloud on the Settings screen tap Accounts and backup Restore data and then select a device you want Restoring data You can restore your backup data from Samsung Cloud to your device 1 On the S...

Page 131: ...information Labs Use new features of the device Side key Select an app or feature to launch using the Side key Refer to Setting the Side key for more information Motions and gestures Activate the mot...

Page 132: ...separate accounts for the same messenger app Refer to Dual Messenger for more information Some features may not be available depending on the service provider or model Motions and gestures Activate th...

Page 133: ...put for some features using sensors Video call effects You can use various features such as changing the background during video calls On the Settings screen tap Advanced features Video call effects a...

Page 134: ...be installed The second app s icon will be displayed with Second app The Dual Messenger feature may not be available depending on the app Some features of the app may be limited for the second app Uni...

Page 135: ...cus mode Bedtime mode Activate bedtime mode to reduce eye strain before sleeping and prevent your sleep from being disturbed Volume monitor Activate the volume monitor to protect your hearing Driving...

Page 136: ...aring for more information More battery settings Configure advanced settings for the battery The usage time left shows the time remaining before the battery power runs out Usage time left may vary dep...

Page 137: ...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 Battery and device care Software update Diagnostics T...

Page 138: ...he Samsung keyboard Keyboard list and default Select a keyboard to use by default and change the keyboard settings Physical keyboard Change the settings for an external keyboard Mouse and trackpad Cha...

Page 139: ...en tap Accessibility 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 Download...

Page 140: ...nse Software information View the device s software information such as its operating system version and firmware version Battery information View the device s battery status and information Checking...

Page 141: ...ed by edited registry settings or modified operating system software Attempting to customize the operating system may cause the device or apps to work improperly Software sound sources wallpapers imag...

Page 142: ...approval from the Federal Communications Commission FCC If your device is approved by the FCC you can view the FCC ID of the device To view the FCC ID launch the Settings app and tap About phone Stat...

Page 143: ...hould be installed and operated at least 20 cm from the radiator and your body Body worn operation is restricted to belt clips holsters or similar accessories that have no metallic components and must...

Page 144: ...from your local Samsung retailer Make sure they are compatible with the device before purchase Use only Samsung approved accessories Using unapproved accessories may cause the performance problems and...

Page 145: ...t with a soft and clean cloth and then dry it thoroughly before use to maintain the water resistance Do not expose the device to water moving with force A sudden rise in the water pressure may exceed...

Page 146: ...with a new Samsung approved one When using a wireless charger do not place foreign materials such as metal objects magnets and magnetic stripe cards between the device and the wireless charger The wir...

Page 147: ...ery with a damaged USB cable When the device s multipurpose jack is damaged or exposed to foreign materials such as liquid dust metal powder and pencil lead When you are roaming Do the following when...

Page 148: ...ls down If the second message appears due to a further increase of the device s temperature the device will turn off Do not use the device until the device s temperature drops below the specified leve...

Page 149: ...When you tap the selected feature once the device will read the text on the screen aloud Tapping the feature twice will activate the feature Launch the Settings app tap Accessibility TalkBack and the...

Page 150: ...lkBack Configure settings forTalkBack for your convenience Launch the Settings app and tap Accessibility TalkBack Settings New features inTalkBack Check for key updates and changes toTalkBack Text to...

Page 151: ...al characters available for the key A pop up window appears above the key showing available characters To select a character drag your finger on the pop up window until you hear the character you want...

Page 152: ...olor inversion switch to activate it Color adjustment Adjust how colors are displayed on the screen if you have difficulty in distinguishing colors The device changes the colors into more recognizable...

Page 153: ...app tap Accessibility Visibility enhancements Magnification Magnification shortcut and then tap the switch to activate it Then tick the actions to use to start using this feature directly Tap Accessi...

Page 154: ...unch the Settings app and tap Accessibility Visibility enhancements Screen zoom Hearing enhancements LiveTranscribe Set the device to capture speech using the device s microphone and convert it to on...

Page 155: ...ructions to activate the sound notification feature When sound is detected the log will be displayed on the timeline To view the log tap 3 If you want to deactivate this feature tap and tap the Sound...

Page 156: ...ements and then tap the Mute all sounds switch to activate it Mono audio Mono output combines stereo sound into one signal that is played through all earphone speakers Use this if you have a hearing i...

Page 157: ...me Up key simultaneously Assistant menu Displaying the assistive shortcut icon Set the device to display the assistive shortcut icon for accessing apps features and settings You can easily control the...

Page 158: ...ng enhanced assistive menus Set the device to display enhanced assistive menus for selected apps Launch the Settings app tap Accessibility Interaction and dexterity Assistant menu Select apps to show...

Page 159: ...olume Up key simultaneously To set the device to lock the screen after deactivating interaction control mode launch the Settings app tap Accessibility Interaction and dexterity Interaction control and...

Page 160: ...s the Shift Ctrl or Alt keys to stay pressed This helps you use keyboard shortcuts without pressing two keys at the same time Launch the Settings app tap Accessibility Interaction and dexterity and th...

Page 161: ...ches next to the options you want to activate Time to take action Set the amount of time to display pop up windows that ask you to take action such as notifications or volume controller Launch the Set...

Page 162: ...assign a voice recording to an NFC enabled voice label The voice recording is played back when you place your device near the label Turn on the NFC feature before using this feature 1 Launch the Sett...

Page 163: ...disable this feature by using the Lock SIM card menu PUK Your SIM or USIM card is blocked usually as a result of entering your PIN incorrectly several times You must enter the PUK supplied by your ser...

Page 164: ...utions If the problem is still not resolved contact a Samsung Service Center or an authorized service center Restarting the device If your device freezes or hangs you may need to close apps or turn of...

Page 165: ...ms due to issues with the service provider s base station Move to another area and try again When using the device while moving wireless network services may be disabled due to issues with the service...

Page 166: ...ening 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 deletin...

Page 167: ...information when performing the reset If the tips above do not solve the problem contact a Samsung Service Center or an authorized service center The screen brightness adjustment bar does not appear o...

Page 168: ...y manufacturing feature and some minor rocking or vibration of parts may occur Over time friction between parts may cause this gap to expand slightly There is not enough space in the device s storage...

Page 169: ...t features of this device thoroughly and in different locations using your hearing aid or cochlear implant to determine if you hear any interfering noise Consult your service provider or the manufactu...

Page 170: ...on storage and retrieval system Trademarks SAMSUNG and the SAMSUNG logo are registered trademarks of Samsung Electronics Co Ltd Bluetooth is a registered trademark of Bluetooth SIG Inc worldwide Wi Fi...

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