Page 1 USER MANUAL SM-T820 SM-T825C English (HK). 08/2019. Rev.1.0 www.samsung.com/hk...
Page 2: Table Of Contents
Table of Contents Basics Apps and features Read me first Installing or uninstalling apps Device overheating situations and S Pen features solutions Phone (SM-T825C) Device layout and functions Contacts Battery Messages (SM-T825C) SIM or USIM card (nano-SIM card) Internet (SM-T825C)
Page 3 Table of Contents Settings Appendix 120 Introduction 154 Troubleshooting 120 Connections 122 Wi-Fi 124 Bluetooth 126 Data saver (SM-T825C) 126 Mobile Hotspot and Tethering (SM-T825C) 127 More connection settings 130 Sounds and vibration 130 Dolby Atmos (surround sound) 131 Notifications 131 Display...
Page 4: Basics
For large data transfers, it is recommended to use the Wi-Fi feature. (SM-T825C) • D efault apps that come with the device are subject to updates and may no longer be supported without prior notice.
Page 5 These actions are violations of your Samsung licence agreement and will void your warranty. • D epending on the region or service provider, a screen protector is attached for protection during production and distribution.
Page 6: Device Overheating Situations And Solutions
• I f the lower part of the device overheats, it could be because the connected USB cable is damaged. Replace the damaged USB cable with a new Samsung-approved one.
Page 7 Basics When the device heats up during use When you use features or apps that require more power or use them for extended periods, your device may temporarily heat up due to increased battery consumption. Close any running apps and do not use the device for a while. The following are examples of situations in which the device may overheat.
Page 8 • D ecrease the screen brightness. • I f the device overheats or feels hot for a prolonged period, do not use it for a while. If the device continues to overheat, contact a Samsung Service Centre. Device limitations when the device overheats When the device heats up, the features and performance may be limited or the device may turn off to cool down.
Page 9 Basics Precautions for operating environment Your device may heat up due to the environment in the following conditions. Use caution to avoid shortening the battery’s lifespan, damaging the device, or causing a fire. • D o not store your device in very cold or very hot temperatures. •...
Page 10: Device Layout And Functions
• A ppearances and specifications are subject to change without prior notice. • Y ou can purchase additional accessories from your local Samsung retailer. Make sure they are compatible with the device before purchase. • U se only Samsung-approved accessories. Using unapproved accessories may cause the performance problems and malfunctions that are not covered by the warranty.
Page 11 Device layout Light sensor Front camera Power key Touchscreen Volume key Microphone Home key (Fingerprint recognition sensor) ▶ SM-T825C: SIM card / Memory card tray ▶ SM-T820: Memory card tray Recents key Microphone Back key Speaker Speaker Headset jack Multipurpose jack (USB Type-C)
Page 12 • I f you use the device with its glass or acrylic body broken, there may be a risk of injury. Use the device only after it has been repaired at a Samsung Service Centre.
Page 13 – If you attach a device cover made with metallic material to the device – If you cover the device’s antenna area with your hands or other objects while using certain features, such as calls or the mobile data connection (SM-T825C) • U sing a Samsung-approved screen protector is recommended. Unapproved screen protectors may cause the sensors to malfunction.
Page 14 Basics S Pen S Pen clip S Pen button S Pen nib Tweezers Name Functions • U se the S Pen to write, draw, or perform touch actions on the screen. The Recents key and the Back key can be used with the S Pen.
Page 15 Basics Replacing the S Pen nib If the nib is dull, replace it with a new one. Firmly hold the nib with the tweezers and remove it. Insert a new nib into the S Pen.
Page 16 • T he Recents key and the Back key can be used with the S Pen. • F or more information about the S Pen, visit the Samsung website. • I f the S Pen is not working properly, take it to a Samsung Service Centre.
Page 17: Battery
Charge the battery before using it for the first time or when it has been unused for extended periods. Use only Samsung-approved chargers, batteries, and cables. Unapproved chargers or cables can cause the battery to explode or damage the device.
Page 18 Basics Plug the USB power adaptor into an electric socket. After fully charging, disconnect the charger from the device. Then, unplug the charger from the electric socket. Reducing the battery consumption Your device provides various options that help you conserve battery power. •...
Page 19 • I f you charge the device while the multipurpose jack is wet, the device may be damaged. Thoroughly dry the multipurpose jack before charging the device. • I f the device is not charging properly, take the device and the charger to a Samsung Service Centre.
Page 20: Sim Or Usim Card (Nano-Sim Card) (Sm-T825C)
• U se only a nano-SIM card. • U se caution not to lose or let others use the SIM or USIM card. Samsung is not responsible for any damages or inconveniences caused by lost or stolen cards.
Page 21 Basics 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, the device may be damaged. Pull out the tray gently from the tray slot. Place the SIM or USIM card on the tray with the gold-coloured contacts facing downwards.
Page 22 Basics Removing the SIM or USIM card Insert the ejection pin into the hole on the tray to loosen the tray. Pull out the tray gently from the tray slot. Remove the SIM or USIM card. Insert the tray back into the tray slot.
Page 23: Memory Card (Microsd Card)
To view your device’s maximum memory card capacity, refer to the Samsung website. • S ome memory cards may not be fully compatible with the device. Using an incompatible card may damage the device or the memory card, or corrupt the data stored in it.
Page 24 Basics ► SM-T825C:...
Page 25 Basics ► SM-T820: 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, the device may be damaged. Pull out the tray gently from the tray slot. When you remove the tray from the device, the mobile data connection will be disabled.
Page 26 Doing so can cause data to be corrupted or lost or cause damage to the external storage or device. Samsung is not responsible for losses, including loss of data, resulting from the misuse of external storage devices.
Page 27: Turning The Device On And Off
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.
Page 28: Initial Setup
Basics Initial setup 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. The initial setup procedures may vary depending on the device’s software and your region.
Page 29: Samsung Account
Samsung account Introduction Your Samsung account is an integrated account service that allows you to use a variety of Samsung services provided by mobile devices, TVs, and the Samsung website. Once your Samsung account has been registered, you can keep your data up to date and secure across your Samsung devices with Samsung Cloud, track and control your lost or stolen device, see tips and tricks from Samsung Members, and more.
Page 30 Basics Registering your Samsung account Registering a new Samsung account If you do not have a Samsung account, you should create one. Launch the Settings app and tap Accounts and backup → Accounts → Add account → Samsung account. Alternatively, launch the Settings app and tap Tap Create account.
Page 31: Transferring Data From Your Previous Device (Smart Switch)
Basics Removing your Samsung account When you remove your registered Samsung account from the device, your data, such as contacts or events, will also be removed. Launch the Settings app and tap Accounts and backup → Accounts. Tap Samsung account → → Remove account.
Page 32 Basics On the previous device, tap Send data → Wireless. On the previous device, select an item to transfer and tap Send. On your device, tap Receive. Follow the on-screen instructions to transfer data from your previous device. Transferring data using external storage Transfer data using external storage, such as a microSD card.
Page 33: Understanding The Screen
Basics Understanding the screen Controlling the touchscreen • D o not allow the touchscreen to come into contact with other electrical devices. Electrostatic discharges can cause the touchscreen to malfunction. • T o avoid damaging the touchscreen, do not tap it with anything sharp or apply excessive pressure to it with your fingertips.
Page 34 Basics Tapping and holding Tap and hold the screen for approximately 2 seconds. Dragging Tap and hold an item and drag it to the target position. Double-tapping Double-tap the screen.
Page 35 Basics Swiping Swipe upwards, downwards, to the left, or to the right. Spreading and pinching Spread two fingers apart or pinch on the screen.
Page 36 Basics Home screen and Apps screen The Home screen is the starting point for accessing all of the device’s features. It displays widgets, shortcuts to apps, and more. The Apps screen displays icons for all apps, including newly installed apps. A widget Screen indicators Favourite apps...
Page 37 Basics Switching between Home and Apps screens On the Home screen, swipe upwards or downwards to open the Apps screen. To return to the Home screen, swipe upwards or downwards on the Apps screen. Alternatively, press the Home key or the Back key. Home screen Apps screen If you add the Apps button on the Home screen, you can open the Apps screen by tapping...
Page 38 Basics Moving items Tap 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 add a shortcut to an app on the Home screen, tap and hold an item on the Apps screen, and then tap Add to Home.
Page 39 Basics Editing the Home screen On the Home screen, tap and hold an empty area, or pinch your fingers together to access the editing options. You can set the wallpaper, add widgets, and more. You can also add, delete, or rearrange Home screen panels. •...
Page 40 Basics Displaying all apps on the Home screen Without using a separate Apps screen, you can set the device to display all apps on the Home screen. On the Home screen, tap and hold an empty area, and then tap Home screen settings →...
Page 41 Basics Icon Meaning Vibration mode activated Flight mode activated Error occurred or caution required Battery charging Battery power level Lock screen Pressing the Power key turns off the screen and locks it. Also, the screen turns off and automatically locks if the device is not used for a specified period. To unlock the screen, swipe in any direction when the screen turns on.
Page 42 Basics Changing the screen lock method To change the screen lock method, launch the Settings app, tap Lock screen → Screen lock type, and then select a method. When you set a pattern, PIN, password, or your biometric data for the screen lock method, you can protect your personal information by preventing others from accessing your device.
Page 43 Basics Screen capture Capture a screenshot while using the device and write on, draw on, crop, or share the captured screen. You can capture the current screen and scrollable area. Use the following methods to capture a screenshot. Captured screenshots will be saved in Gallery.
Page 44: Notification Panel
To open the notification panel, drag the status bar downwards. To close the notification panel, swipe upwards on the screen. You can use the following functions on the notification panel. Search for content or apps stored on your device. (SM-T825C) Launch Settings. Quick setting buttons View the notification details and perform various actions.
Page 45 Basics Using quick setting buttons Tap quick setting buttons to activate certain features. Swipe downwards on the notification panel to view more buttons. To change feature settings, tap the text under each button. To view more detailed settings, tap and hold a button. To rearrange buttons, tap →...
Page 46: Entering Text
Basics Entering text Keyboard layout A keyboard appears automatically when you enter text to send emails, create notes, and more. Text entry is not supported in some languages. To enter text, you must change the input language to one of the supported languages. View more keyboard functions.
Page 47 Advanced features → S Pen, and then tap the Direct pen input switch to activate it. • : Enter text by voice. • : Change the keyboard settings. → • : Add an item from the clipboard. (SM-T825C) → • : Change the keyboard mode or size. → •...
Page 48 Basics Copying and pasting Tap and hold over text. to select the desired text, or tap Select all to select all text. Drag Tap Copy or Cut. The selected text is copied to the clipboard. Tap and hold where the text is to be inserted and tap Paste. To paste text that you have previously copied, tap Clipboard and select the text.
Page 49: Installing Or Uninstalling Apps
Apps and features Installing or uninstalling apps Galaxy Store Purchase and download apps. You can download apps that are specialised for Samsung Galaxy devices. Launch the Galaxy Store app. This app may not be available depending on the region or service provider.
Page 50 Apps and features Managing apps Uninstalling or disabling apps Tap and hold an app and select an option. • D isable: Disable selected default apps that cannot be uninstalled from the device. • U ninstall: Uninstall downloaded apps. Enabling apps Launch the Settings app, tap Apps →...
Page 51: Pen Features
Apps and features S Pen features Air command Air command is a menu that provides S Pen features and quick access to frequently used apps. To open the Air command panel, hover the S Pen over the screen and press the S Pen button. You can also tap the Air command icon with the S Pen.
Page 52 Activate various S Pen features from the Air command panel. The shortcuts that do not appear on the panel by default can be added by using the Add shortcuts feature. • C reate note: Create notes easily in a pop-up window without launching the Samsung Notes app. Refer to Create note for more information.
Page 53 Advanced features → S Pen, and then tap the Floating icon switch to activate it. Create note Create notes easily in a pop-up window without launching the Samsung Notes app. Open the Air command panel and tap Create note. Alternatively, double-tap the screen while pressing and holding the S Pen button.
Page 54 Apps and features Smart select Use the S Pen to select an area and perform actions, such as sharing or saving. You can also select an area from a video and capture it as a GIF animation. When there is content you want to capture, such as a part of an image, open the Air command panel and tap Smart select.
Page 55 Apps and features Capturing an area from a video While playing a video, select an area and capture it as a GIF animation. When there is content you want to capture during video playback, open the Air command panel and tap Smart select. On the toolbar, tap Adjust the position and size of the capturing area.
Page 56 Apps and features Screen write Capture screenshots to write or draw on them or crop an area from the captured image. It is not possible to capture a screenshot while using some apps. When there is content you want to capture, open the Air command panel and tap Screen write.
Page 57 Apps and features Translate Hover the S Pen over the text you want to translate. The units included in the text will also be converted. • T o use this feature, your device must be connected to a Wi-Fi or mobile network. •...
Page 58 Apps and features Air view Hover the S Pen over an item on the screen to preview content or view information in a pop- up window. In some apps, Action buttons will be displayed on the preview window. Action buttons If this feature is not activated, launch the Settings app, tap Advanced features →...
Page 59 Apps and features Pen Select While pressing and holding the S Pen button, drag the S Pen over text or item lists to select multiple items or text. You can also copy and paste the selected items or text into another app or share them with others.
Page 60 Apps and features Direct pen input Fill in forms and write messages using your handwriting with the S Pen. Hover the S Pen over a text field. to open the handwriting field. Write with the S Pen. If this feature is not activated, launch the Settings app, tap Advanced features → S Pen →...
Page 61 When the screen is off, hover the S Pen over the screen and press the S Pen button. Write or draw a memo. To extend the page, tap To save the memo, tap Save in Notes. The memo will be saved to Samsung Notes → → Screen off memo.
Page 62: Phone (Sm-T825C)
Apps and features Phone (SM-T825C) Introduction Make or answer voice calls. Making calls Launch the Phone app and tap Keypad. Enter a phone number. to make a voice call. Access additional options. Add the number to the contacts list. Preview the phone number.
Page 63 Apps and features Making calls from call logs or contacts list Tap Recents or Contacts, and then swipe to the right on a contact or a phone number to make a call. If this feature is deactivated, launch the Settings app, tap Advanced features → Motions and gestures, and then tap the Swipe to call or send messages switch to activate it.
Page 64 Apps and features Receiving calls Answering a call When a call comes in, drag outside the large circle. Rejecting a call When a call comes in, drag outside the large circle. To send a message when rejecting an incoming call, drag the Send message bar upwards. If the Add reminder switch is activated, a reminder will be saved to alert you of the rejected call one hour later.
Page 65 Apps and features Options during calls During a voice call The following actions are available: • : Access additional options. • A dd call: Dial a second call. The first call will be put on hold. When you end the second call, the first call will be resumed.
Page 66 Apps and features Adding a phone number to Contacts from the calls list Launch the Phone app and tap Recents. Tap a phone number → Add. Tap Create contact to create a new contact, or tap Update existing to add the number to an existing contact.
Page 67: Contacts
Apps and features Contacts Introduction Create new contacts or manage contacts on the device. Adding contacts Creating a new contact Launch the Contacts app and tap Select a storage location and tap Select. Enter contact information. Select a storage location. Add an image.
Page 68 Launch the Settings app, tap Accounts and backup → Accounts and select the account to sync with. Tap Sync account and tap the Contacts switch to activate it. For the Samsung account, tap → Sync settings and tap the Contacts switch to activate...
Page 69 Apps and features Searching for contacts Launch the Contacts app. Use one of the following search methods: • S croll up or down the contacts list. • D rag a finger along the index at the right side of the contacts list to scroll through it quickly.
Page 70 Apps and features Merging duplicate contacts When you import contacts from other storages, or sync contacts with other accounts, your contacts list may include duplicate contacts. Merge duplicate contacts into one to streamline your contacts list. → Manage contacts → Merge contacts. Launch the Contacts app and tap Tick contacts and tap Merge.
Page 71: Messages (Sm-T825C)
Apps and features Messages (SM-T825C) Introduction Send and view messages by conversation. Sending messages You may incur additional charges for sending messages when you are roaming. Launch the Messages app and tap Add recipients and enter a message. To record and send a voice message, tap and hold , say your message, and then release your finger.
Page 72 Apps and features Viewing messages Messages are grouped into message threads by contact. You may incur additional charges for receiving messages when you are roaming. Launch the Messages app and tap Conversations. On the messages list, select a contact. View your conversation. To reply to the message, tap Enter message, enter a message, and then tap To adjust the font size, spread two fingers apart or pinch on the screen.
Page 73 Apps and features Setting the message notification You can change notification sound, display options, and more. Launch the Messages app, tap → Settings → Notifications, and then tap the switch to activate it. Change the notification settings. Setting a message reminder You can set an alert at an interval to let you know that you have unchecked notifications.
Page 74: Internet
Apps and features Internet Introduction Browse the Internet to search for information and bookmark your favourite webpages to access them conveniently. Browsing webpages Launch the Internet app. Tap the address field. Enter the web address or a keyword, and then tap Go. To view the toolbars, drag your finger downwards slightly on the screen.
Page 75 Apps and features Using secret mode In secret mode, you can separately manage open tabs, bookmarks, and saved pages. You can lock secret mode using a password and your biometric data. Activating secret mode → Turn on Secret mode. If you are using this feature for the first time, set whether to use a password for secret mode.
Page 76: Email
Apps and features Email Setting up email accounts Set up an email account when opening Email for the first time. Launch the Email app. On the list, select an email service or tap Other. Follow the on-screen instructions to complete the setup. →...
Page 77: Camera
Apps and features Camera Introduction Take photos and record videos using various modes and settings. Camera etiquette • D o not take photos or record videos of other people without their permission. • D o not take photos or record videos where legally prohibited. •...
Page 78 Apps and features to take a photo or tap to record a video. Options for current shooting mode Stickers list Camera settings Switch between the front and rear cameras. Take a photo. Preview thumbnail Shooting modes Current mode • T o adjust the brightness of photos or videos, tap the screen. When the adjustment bar appears, drag on the adjustment bar towards •...
Page 79 Apps and features Zooming in and out Spread two fingers apart on the screen to zoom in, and pinch to zoom out. • Z ooming features are available only when using the rear camera. • T he 2x optical zoom may not work in low-light environments. Using the focus and exposure features You can lock the focus or exposure on a selected area to prevent the camera from automatically adjusting based on changes to the subjects or light sources.
Page 80 Apps and features Applying beauty effects You can select a filter effect and also modify your facial features, such as your skin tone or face shape, before taking a self-portrait. On the preview screen, tap Select a filter effect or beauty effects and take a photo. Video mode The camera adjusts the shooting options automatically based on the surroundings to record videos easily.
Page 81 Apps and features Virtual shot mode Take a series of photos while circling a subject to create a view of the subject from multi angles. You can view the subject from different angles by dragging your finger left or right on the photo.
Page 82 Apps and features HDR mode Take photos with rich colours and reproduce details even in bright and dark areas. On the shooting modes list, tap HDR. Without effect With effect Continuous shot mode Take a series of photos of moving subjects. On the shooting modes list, tap Continuous shot.
Page 83 Apps and features Pro mode Capture photos while manually adjusting various shooting options, such as exposure value and ISO value. On the shooting modes list, tap Pro. Select options and customise the settings, and then tap to take a photo. Available options •...
Page 84 Apps and features Panorama mode Using panorama mode, take a series of photos and then stitch them together to create a wide scene. To get the best shots using panorama mode, follow these tips: • M ove the camera slowly in one direction. •...
Page 85 Apps and features Slowly swivel the device left and then right or vice versa to take a wide self-portrait. The device will take additional photos when the white frame moves to each end of the viewfinder window. • M ake sure to keep the white frame inside the viewfinder window. •...
Page 86 Apps and features Camera settings On the preview screen, tap . Some options may not be available depending on the shooting mode. Pictures • R ear picture size: Select a resolution for photos you want to take with the rear camera. Using a higher resolution will result in higher quality photos, but they will take up more memory.
Page 87 Apps and features Useful features • P ictures as previewed (Selfie): Invert the image to create a mirror-image of the original scene, when taking photos with the front camera. • G rid lines: Display viewfinder guides to help composition when selecting subjects. •...
Page 88: Gallery
Apps and features Gallery Introduction View images and videos stored in your device. You can also manage images and videos by album or create stories. Viewing images Launch the Gallery app and tap Pictures. Select an image. Access additional options. Add the image to favourites.
Page 89 Apps and features Viewing videos Launch the Gallery app and tap Pictures. Select a video to play. Tap Play video to play the video. Display your videos. Rewind or fast-forward Access additional by dragging the bar. options. Capture the current Create an animated GIF.
Page 90 Apps and features Viewing the details of images and videos You can view file details, such as people, location, and basic information. If there is auto created content, such as a story or a GIF, the content will also be displayed. While viewing an image or on the video preview screen, drag upwards on the screen.
Page 91 Apps and features Viewing albums You can view your images and videos sorted by folders or albums. Launch the Gallery app, tap Albums, and then select an album. Hiding albums You can hide albums. You cannot hide albums created by default, such as the Camera and Screenshots albums.
Page 92 • T o use this feature, your phone number must be verified. (SM-T825C) • T o use this feature, you must register and sign in to your Samsung account. • Y ou may incur additional charges when sharing files via the mobile network.
Page 93 Syncing images and videos with Samsung Cloud When you sync your Gallery app with Samsung Cloud, photos and videos you take will also be saved in Samsung Cloud. You can view images and videos saved in Samsung Cloud in your Gallery app and from other devices.
Page 94: Multi Window
Apps and features Multi window Introduction Multi window lets you run two apps at the same time in the split screen view. You can also run multiple apps at the same time in the pop-up view. Some apps may not support this feature. Split screen view Pop-up view Split screen view...
Page 95 Apps and features On the lower window, swipe left or right to select another app to launch. To launch apps not on the list of recently used apps, press the Home key or Back key and select an app. Adjusting the window size Drag the bar between the app windows up or down to adjust the size of the windows.
Page 96 Apps and features Pop-up view Press the Recents key to open the list of recently used apps. Swipe to the left or right, tap an app’s icon, and then tap Open in pop-up view. The app screen will appear in the pop-up view. Minimise the window.
Page 97: Game Launcher
Apps and features Game Launcher Introduction Game Launcher gathers your games downloaded from Play Store and Galaxy Store into one place for easy access. You can set the device to game mode to play games more easily. Access additional options. View your gameplay information.
Page 98 Apps and features Removing a game from Game Launcher Tap and hold a game and tap Remove from Game Launcher. Changing the performance mode You can change the game performance mode. Launch the Game Launcher app, tap , and then drag the bar to select the mode you want. •...
Page 99: Samsung Notes
→ Calls and notifications and select an option to activate it. • M inimised caller notifications: A small notification will appear at the top of the screen when you receive a call during games. (SM-T825C) • D on’t display notifications: Only display notifications from some apps or emergency notifications during games.
Page 100 Apps and features Composing notes with handwriting On the note composer screen, tap Pen to write or draw with the S Pen. Undo Redo Select and edit. Eraser Easy writing pad Changing the pen settings When writing or drawing on the screen, tap to change the pen type, line thickness, or pen colour.
Page 101 Apps and features Using the eraser When you want to erase handwriting from a note, tap and select an area to erase. Alternatively, select an area while pressing and holding the S Pen button. To change the eraser type, tap once more.
Page 102 Apps and features Edit the input using the available options. • C ut: Cut out the input. To paste it to another location, tap and hold the location, and then tap Paste. • C opy: Copy the input. To paste it to another location, tap and hold the location, and then tap Paste.
Page 103 Pinning a note to the Home screen Pin a note to the Home screen to quickly view it or open and edit it. Launch the Samsung Notes app. Select a note and tap → Pin to home screen. The note will be added to the Home screen.
Page 104: Penup
PENUP is a social network service for sharing artwork drawn with the S Pen. Post your artwork, view others’ artwork, and get useful drawing tips. Your profile Your activities Post your artwork. View artwork by category. You can sign in to PENUP with your Samsung account or other SNS accounts.
Page 105 Apps and features Posting your artwork Post your artwork created in Samsung Notes or other drawing apps to PENUP. Launch the PENUP app and tap To post artwork from Gallery, tap From Gallery, select your artwork to post, and then tap Done.
Page 106 Apps and features Viewing artwork You can view other people’s artwork, make comments, and even mark them as favourites. You can also download artwork or set one as your wallpaper. Launch the PENUP app and select a post you want to view. Set the artwork as a favourite.
Page 107 Apps and features Colouring images Using the various colours, create your own artwork. Launch the PENUP app and tap Colouring. Select an image. Tap Start colouring. Start colouring. When you are finished, tap Done.
Page 108 Apps and features Live drawing Draw along as you watch the live drawing video that shows the process of completing an image. You can easily draw a nice image. Launch the PENUP app and tap Live drawing. Select an image. Tap Learn to draw.
Page 109 Apps and features Photo drawing Draw images on your photos and keep them as your own works of art. Select a photo from Gallery or take a photo and draw on the photo. After completing your drawing, you can see the image you drew by hiding the photo.
Page 110: Calendar
Apps and features Calendar Manage your schedule by entering upcoming events or reminders in your planner. Creating events Launch the Calendar app and tap or double-tap a date. If the date already has saved events or tasks in it, tap the date and tap Enter event details.
Page 111 Launch the Settings app, tap Accounts and backup → Accounts and select the account to sync with. Tap Sync account and tap the Calendar switch to activate it. For the Samsung account, tap → Sync settings and tap the Calendar switch to activate → → Add new To add accounts to sync with, launch the Calendar app and tap account.
Page 112: Samsung Flow
Samsung Flow allows you to easily connect your tablet to your smartphone and use them conveniently, such as checking notifications or sharing contents. Samsung Flow must be installed on both devices that you want to connect. If Samsung Flow is not installed, download it from Galaxy Store or Play Store.
Page 113 Share your smartphone’s mobile data connection with your tablet using a mobile hotspot when the Internet connection is not available on your tablet. On your tablet, launch the Samsung Flow app. You can access the Internet on your tablet using your smartphone’s mobile data connection.
Page 114: My Files
Apps and features My Files Access and manage various files stored in the device or in other locations, such as cloud storage services. Launch the My Files app. View files that are stored in each storage. To check for unnecessary data and free up the device’s storage, tap → Storage analysis. To search for files or folders, tap Clock Introduction...
Page 115 Apps and features World Clock Launch the Clock app and tap World Clock. Creating clocks , enter a city name or select a city from the map, and then tap Add. To use the time zone converter, tap → Time zone converter. Deleting clocks Tap and hold a clock, tick clocks to delete, and then tap Delete.
Page 116: Calculator
Apps and features Timer Launch the Clock app and tap Timer. , set the duration and name, and then tap Add. To add a frequently used timer, tap Set the duration, and then tap Start. To open the keypad to enter the duration, tap the duration input field. Tap Dismiss when the timer goes off.
Page 117: Sharing Content
Share content by using various sharing options. The following actions are an example of sharing images. You may incur additional charges when sharing files via the mobile network. (SM-T825C) Launch the Gallery app and select an image. and select a sharing method, such as email.
Page 118: Google Apps
Apps and features Using additional features • S hare large files: Share large files. Upload files to the Samsung storage server and share them with others via a Web link. To use this feature, your phone number must be verified.
Page 119 Search for, manage, and edit all your photos and videos from various sources in one place. Google Search quickly for items on the Internet or your device. Duo (SM-T825C) Make a simple video call. Hangouts (SM-T820) Send messages, images, and emoticons to your friends and have video calls with them.
Page 120: Introduction
• T ablet visibility: Allow other devices to find your device to share content with you. When this feature is activated, your device will be visible to other devices when they search for available devices using their Transfer files to device option. (SM-T825C)
Page 121 • M obile networks: Configure your mobile network settings. (SM-T825C) • D ata usage ► SM-T825C: Keep track of your data usage amount and customise the settings for the limitation. Set the device to automatically disable the mobile data connection when the amount of mobile data you have used reaches your specified limit.
Page 122: Wi-Fi
Settings Wi-Fi Activate the Wi-Fi feature to connect to a Wi-Fi network and access the Internet or other network devices. Connecting to a Wi-Fi network On the Settings screen, tap Connections → Wi-Fi, and then tap the switch to activate it. Select a network from the Wi-Fi networks list.
Page 123 Settings Sending and receiving data You can share data, such as contacts or media files, with other devices. The following actions are an example of sending an image to another device. Launch the Gallery app and select an image. → Wi-Fi Direct and select a device to transfer the image to. Accept the Wi-Fi Direct connection request on the other device.
Page 124: Bluetooth
SIG, may be incompatible with your device. • D o not use the Bluetooth feature for illegal purposes (for example, pirating copies of files or illegally tapping communications for commercial purposes). Samsung is not responsible for the repercussion of illegal use of the Bluetooth feature.
Page 125 Settings Sending 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 image to another device. Launch the Gallery app and select an image. →...
Page 126: Data Saver (Sm-T825C)
To select apps to use data without restriction, tap Allow app while Data saver on and select apps. Mobile Hotspot and Tethering (SM-T825C) Use the device as a mobile hotspot to share the device’s mobile data connection with other devices when the network connection is not available. Connections can be made via Wi-Fi, USB, or Bluetooth.
Page 127: More Connection Settings
Refer to Printing for more information. • D ownload booster: Set the device to download files larger than 30 MB, faster via Wi-Fi and mobile networks simultaneously. Refer to Download booster (SM-T825C) for more information. (SM-T825C)
Page 128 Settings • V PN: Set up virtual networks (VPNs) on your device to connect to a school or company’s private network. • P rivate DNS: Use the reliable domain name system (DNS) for a school or company’s internal private network instead of using the external hosting network. The DNS will be searched for and connected to automatically, or you can search for the DNS and connect to it manually.
Page 129 → All printers..., and then select a printer. Printing methods may vary depending on the content type. Download booster (SM-T825C) Set the device to download files larger than 30 MB, faster via Wi-Fi and mobile networks simultaneously. A stronger Wi-Fi signal will provide a faster download speed.
Page 130: Sounds And Vibration
• N otification sounds: Change the notification sound. • V olume ► SM-T825C: Adjust the volume level for call ringtones, music and videos, system sounds, and notifications. ► SM-T820: Adjust the volume level for music and videos, system sounds, and notifications.
Page 131: Notifications
Settings Notifications Change the notification settings. On the Settings screen, tap Notifications. • A pp icon badges: Change the settings for app icon badges. • D o not disturb: Set the device to mute notification sounds and media, except for allowed exceptions.
Page 132: Blue Light Filter
Settings • F ont size and style: Change the font size and style. • S creen zoom: Change the screen zoom setting. • S creen timeout: Set the length of time the device waits before turning off the display’s backlight.
Page 133: Wallpaper
• C lock style: Change the type and colour of the clock on the locked screen. • R oaming clock: Change the clock to show both the local and home time zones on the locked screen when roaming. (SM-T825C) • F aceWidgets: Change the settings of the items displayed on the locked screen.
Page 134: Biometrics And Security
• F ind 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. • S ecurity update: View the version of your device’s software and check for updates.
Page 135: Fingerprint Recognition
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 data loss or inconvenience caused by forgotten unlock codes.
Page 136 Settings For better fingerprint recognition When you scan your fingerprints on the device, be aware of the following conditions that may affect the feature’s performance: • T he device may not recognise fingerprints that are affected by wrinkles or scars. •...
Page 137 Settings Registering fingerprints On the Settings screen, tap Biometrics and security → Fingerprints. Read the on-screen instructions and tap Continue. Set a screen lock method. Register your fingerprint. Place your finger on the Home key. After the device detects your finger, lift it up and place it on the Home key again.
Page 138 Settings Deleting registered fingerprints You can delete registered fingerprints. On the Settings screen, tap Biometrics and security → Fingerprints. Unlock the screen using the preset screen lock method. Select a fingerprint to delete and tap Remove. Unlocking the screen with your fingerprints You can unlock the screen with your fingerprint instead of using a pattern, PIN, or password.
Page 139: Secure Folder
Settings Secure Folder Secure Folder protects your private content and apps, such as photos and contacts, from being accessed by others. You can keep your private content and apps secure even when the device is unlocked. Secure Folder is a separate, secured storage area. The data in Secure Folder cannot be transferred to other devices via unapproved sharing methods, such as USB or Wi-Fi Direct.
Page 140 • W hen you launch the Secure Folder app, you must unlock the app using your preset lock method. • I f you forget your Secure Folder unlock code, you can reset it using your Samsung account. Tap the button at the bottom of the locked screen, and enter your Samsung account password.
Page 141 Settings Moving content to Secure Folder Move content, such as photos and contacts, to Secure Folder. The following actions are an example of moving an image from the default storage to Secure Folder. Launch the Secure Folder app and tap Add files. Tap Images, tick images to move, and then tap Done.
Page 142 Tap and hold an app to delete, and tap Uninstall. Adding accounts Add your Samsung and Google accounts, or other accounts, to sync with the apps in Secure Folder. Launch the Secure Folder app and tap → Settings → Accounts → Add account.
Page 143 Settings Backing up and restoring Secure Folder Back up content and apps in Secure Folder to Samsung Cloud using your Samsung account and restore them later. Backing up data Launch the Secure Folder app and tap → Settings → Backup and restore.
Page 144: Accounts And Backup
Google or Samsung account to back up or restore data. • S amsung Cloud: Manage the content that you want to store securely in Samsung Cloud. Check the usage status of your Samsung Cloud storage, and sync, back up, and restore your data.
Page 145 ► SM-T820: Tap Add user or profile → User → OK → Set up now. ► SM-T825C: Tap Add user → OK → Set up now. The device will switch to a new user account and the default locked screen will appear on the screen.
Page 146: Samsung Cloud
Back up data from your previous device to Samsung Cloud and restore the data to your new device. You can also sync data saved in your device with Samsung Cloud and view data saved on the Samsung Cloud. You must register and sign in to your Samsung account to use Samsung Cloud.
Page 147: Google
Tick the data types you want to restore and tap Restore. Syncing data from your device You can sync data saved in your device, such as images, videos, and events, with Samsung Cloud and access it from other devices. On your new device, launch the Settings app and tap Accounts and backup →...
Page 148: Advanced Features
Settings Advanced features Activate advanced features and change the settings that control them. On the Settings screen, tap Advanced features. Excessive shaking or an impact to the device may cause an unintended input for some features using sensors. • S Pen: Change the settings for using the S Pen. Refer to S Pen features for more information about Air command, Air view, and Screen off memo.
Page 149: Device Care
Settings Device care The device care feature provides an overview of the status of your device’s battery, storage, memory, and system security. You can also automatically optimise the device with a tap of your finger. Battery Security Storage Memory Using the quick optimisation feature On the Settings screen, tap Device care →...
Page 150 The available capacity may change when you update the device. • Y ou can view the available capacity of the internal memory in the Specification section for your device on the Samsung website. Managing the memory To delete residual files, such as cache, tap Clean now. To delete files or uninstall apps that you do not use any more, select a category under User data.
Page 151: Apps
If the battery remains fully discharged or removed from the device, the time and date is reset. • C ontact us: Ask questions or view frequently asked questions. (SM-T825C) • R eset: Reset your device’s settings or perform a factory data reset. You can reset all your settings, or only network settings, or accessibility settings.
Page 152: Accessibility
Settings Accessibility Configure various settings to improve accessibility to the device. On the Settings screen, tap Accessibility. • S creen reader: Activate Voice Assistant, which provides voice feedback. To view help information to learn how to use this feature, tap Tutorial. •...
Page 153: User Manual
To change your device’s name, tap Edit. • S tatus ► SM-T825C: View various device information, such as the SIM card status, Wi-Fi MAC address, and serial number. ► SM-T820: View various device information, such as the Wi-Fi MAC address and serial number.
Page 154 Appendix Troubleshooting Before contacting a Samsung Service Centre, please attempt the following solutions. Some situations may not apply to your device. When you turn on your device or while you are using the device, it prompts you to enter one of the following codes: •...
Page 155 • R estart your device to clear any temporary software bugs. • E nsure that your device software is updated to the latest version. • I f the touchscreen is scratched or damaged, visit a Samsung Service Centre. Your device freezes or encounters a fatal error Try the following solutions.
Page 156 Sound echoes during a call (SM-T825C) Adjust the volume by pressing the Volume key or move to another area. ► SM-T825C: A cellular network or the Internet is often disconnected or audio quality is poor ► SM-T820: The Internet is often disconnected •...
Page 157 • E nsure that the charger is connected properly. • V isit a Samsung Service Centre and have the battery replaced. The battery depletes faster than when first purchased • W hen you expose the device or the battery to very cold or very hot temperatures, the useful charge may be reduced.
Page 158 • O n your device, launch the Settings app, tap General management → Reset → Reset network settings → Reset settings to reset network settings. You may lose registered information when performing the reset. If the tips above do not solve the problem, contact a Samsung Service Centre.
Page 159 Data stored in the device has been lost Always make backup copies of all important data stored in the device. Otherwise, you cannot restore data if it is corrupted or lost. Samsung is not responsible for the loss of data stored in the device.
Page 160 Show control on top switch to activate it. Samsung Cloud does not work • E nsure that you are connected to a network properly. • D uring a Samsung Cloud’s service check, you cannot use Samsung Cloud. Try again later.
Page 161 Samsung Electronics. Trademarks • S AMSUNG and the SAMSUNG logo are registered trademarks of Samsung Electronics. ® • B luetooth is a registered trademark of Bluetooth SIG, Inc. worldwide.

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