Settings Using the mobile hotspot Use your device as a mobile hotspot to share your device’s mobile data connection with other devices. 1 2 On the Settings screen, tap Connections ĺ Mobile Hotspot and Tethering ĺ Mobile Hotspot. Tap the switch to activate it. The icon appears on the status bar. Other devices can find your device in the Wi-Fi networks list. To set a password for the mobile hotspot, tap ĺ Configure Mobile Hotspot and select the level of security. Then, enter a password and tap Save.
Settings More connection settings Customise settings to control other connection features. On the Settings screen, tap Connections ĺ More connection settings. • Nearby device scanning: Set the device to scan for nearby devices to connect to. • Printing: Configure settings for printer plug-ins installed on the device. You can search for available printers or add one manually to print files. Refer to Printing for more information.
Settings 5 Select a printer to add. To add printers manually, tap ĺ Add printer. Printing content While viewing content, such as images or documents, access the options list, tap Print ĺ ĺ All printers..., and then select a printer. Printing methods may vary depending on the content type. Sound Options Change settings for various sounds on the device. On the Settings screen, tap Sound. • Sound mode: Set the device to use sound mode or silent mode.
Settings Dolby Atmos (surround sound) Select a surround sound mode optimised for various types of audio, such as movies, music, and voice. With Dolby Atmos, you can experience moving audio sounds that flow all around you. On the Settings screen, tap Sound ĺ Sound quality and effects ĺ Dolby Atmos, tap the switch to activate it, and then select a mode.
Settings • Status bar: Set how to display notification icons and whether to show the remaining battery percentage on the status bar. • Do not disturb: Set the device to mute all sounds except for allowed exceptions. • Recently sent: View the apps that received recent notifications and change the notification settings. To customise notification settings for more apps, tap See all ĺ ĺ All and select an app from the apps list.
Settings • Font size and style: Change the font size and style. Refer to Font size and style for more information. • Screen zoom: Change the screen zoom setting. • Screen timeout: Set the length of time the device waits before turning off the display’s backlight. • Home screen: Configure settings for the Home screen, such as the screen grid or layout. • Navigation bar: Change the navigation bar settings. Refer to Navigation bar (soft buttons) for more information.
Settings Font size and style Change the font size and style. 1 2 On the Settings screen, tap Display ĺ Font size and style. Change the font style and boldness setting and drag the adjustment bar under Font size to change the size. Screensaver You can set to display images as a screensaver when the screen turns off automatically. The screensaver will be displayed when the device is charging. 1 2 3 4 On the Settings screen, tap Display ĺ Screensaver. Select an option.
Settings Wallpaper Change the wallpaper settings for the Home screen and the locked screen. On the Settings screen, tap Wallpaper. Lock screen Options Change the settings for the locked screen. On the Settings screen, tap Lock screen. The available options may vary depending on the screen lock method selected. • Screen lock type: Change the screen lock method. • Smart Lock: Set the device to unlock itself when trusted locations or devices are detected. Refer to Smart Lock for more information.
Settings Smart Lock You can set the device to unlock itself and remain unlocked when trusted locations or devices are detected. For example, if you have set your home as a trusted location, when you get home your device will detect the location and automatically unlock itself. • This feature will be available to use after you set a screen lock method. • If you do not use your device for four hours or when you turn on the device, you must unlock the screen using the pattern, PIN, or password you set.
Settings • Install unknown apps: Set the device to allow the installation of apps from unknown sources. • Encrypt or decrypt SD card: Set the device to encrypt files on a memory card. If you reset your device to the factory defaults with this setting enabled, the device will not be able to read your encrypted files. Disable this setting before resetting the device. • Other security settings: Configure additional security settings.
Settings Registering your face For better face registration, register your face indoors and out of direct sunlight. 1 2 3 4 5 On the Settings screen, tap Biometrics and security ĺ Face recognition. Read the on-screen instructions and tap Continue. Set a screen lock method. Hold the device with the screen facing towards you and look at the screen. Position your face inside the frame on the screen. The camera will scan your face.
Settings Unlocking the screen with your face You can unlock the screen with your face instead of using a pattern, PIN, or password. 1 2 3 On the Settings screen, tap Biometrics and security ĺ Face recognition. Unlock the screen using the preset screen lock method. Tap the Face unlock switch to activate it. • If you want to set the device to unlock the screen without swiping on the locked screen after recognising your face, tap the Stay on Lock screen switch to deactivate it.
Settings Location Change settings for location information permissions. On the Settings screen, tap Location. • App permissions: View the list of apps that have permission to access the device’s location and edit the permission settings. • Improve accuracy: Set the device to use the Wi-Fi or Bluetooth feature to increase the accuracy of your location information, even when the features are deactivated. • Recent location requests: View which apps request your current location information.
Settings • Smart Switch: Launch Smart Switch and transfer data from your previous device. Refer to Transferring data from your previous device (Smart Switch) for more information. Regularly back up your data to a safe location, such as Samsung Cloud or a computer, so that you can restore it if the data is corrupted or lost due to an unintended factory data reset.
Settings Adding users 1 2 On the Settings screen, tap Accounts and backup ĺ Users. Ź SM-T225, SM-T225N: Tap Add user ĺ OK ĺ Set up now. Ź SM-T220, SM-T227: Tap Add user or profile ĺ User ĺ OK ĺ Set up now. The device will switch to a new user account and the default locked screen will appear on the screen. 3 Unlock the device and follow the on-screen instructions to complete the account setup.
Settings Managing users When using the administrator account, you can delete accounts or change account settings. On the Settings screen, tap Accounts and backup ĺ Users. Ź SM-T225, SM-T225N: To delete a user account, tap Delete user. To change an account’s settings, tap next to the account and then tap next to an account. Ź SM-T220, SM-T227: To delete a user account, tap next to the account. To change the settings for a restricted account, tap account by tapping . next to an account.
Settings Backing up data You can back up your device’s data to Samsung Cloud. 1 2 3 On the Settings screen, tap Accounts and backup ĺ Samsung Cloud ĺ Back up this tablet. Tick items you want to back up and tap Back up. Tap Done. • Some data will not be backed up. To check which data will be backed up, on the Settings screen, tap Accounts and backup ĺ Samsung Cloud ĺ Back up this tablet.
Settings Advanced features Options 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. • Side key: Select an app or feature to launch using the Side key. • Accessories: Change the accessory settings. • Call & text on other devices: Use your device’s calling and messaging features on other devices signed in to your Samsung account.
Settings Motions and gestures Activate the motion feature and configure settings. On the Settings screen, tap Advanced features ĺ Motions and gestures. • Double tap to wake: Set the device to turn on the screen by double-tapping anywhere on the screen while the screen is turned off. • Swipe to call or send messages: Set the device to make a call or send a message when you swipe to the right or left on a contact or a phone number in the Phone or Contacts app.
Settings Setting your goals You can set goals for how long to use your device and how many times to unlock it a day. 1 2 On the Settings screen, tap Digital Wellbeing and parental controls. Tap Screen time or Unlocks under Your goals, set a goal, and then tap Set. Setting timers for apps You can limit the daily usage time for each app by setting a timer. When you reach the limit, the app will be deactivated and you cannot use it.
Settings Device care Introduction 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. Optimising your device On the Settings screen, tap Device care ĺ Optimise now. The quick optimisation feature improves device performance through the following actions. • Closing apps running in the background. • Managing abnormal battery usage.
Settings Power mode Select a power mode that suits your device usage purposes. Tap Power mode and select an option. • Optimised: Optimised for a balance between the device’s performance and battery usage. • Medium power saving: Activate power saving mode to extend the battery’s usage time. • Maximum power saving: In maximum power saving mode, the device decreases battery consumption by activating dark mode and limiting the apps and features available.
Settings Storage Check the status of the used and available memory. On the Settings screen, tap Device care ĺ Storage. • The actual available capacity of the internal memory is less than the specified capacity because the operating system and default apps occupy part of the memory. The available capacity may change when you update the device. • You can view the available capacity of the internal memory in the Specification section for your device on the Samsung website.
Settings General management Customise your device’s system settings or reset the device. On the Settings screen, tap General management. • Language and input: Select device languages and change settings, such as keyboards and voice input types. Some options may not be available depending on the selected language. Refer to Adding device languages for more information. • Date and time: Access and alter the settings to control how the device displays the time and date.
Settings Accessibility Configure various settings to improve accessibility to the device. On the Settings screen, tap Accessibility. • Screen reader: Activate Voice Assistant, which provides voice feedback. To view help information to learn how to use this feature, tap Tutorial. • Visibility enhancements: Customise the settings to improve accessibility for visually impaired users. • Hearing enhancements: Customise the settings to improve accessibility for users with hearing impairment.
Settings Security updates information Security updates are provided to strengthen the security of your device and protect your personal information. For security updates for your model, visit security.samsungmobile.com. The website supports only some languages. User manual View help information to learn how to use the device and apps or configure important settings. On the Settings screen, tap User manual. About tablet Access your device’s information. On the Settings screen, tap About tablet.
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: • Password: When the device lock feature is enabled, you must enter the password you set for the device.
Appendix The touchscreen responds slowly or improperly • If you attach a screen protector or optional accessories to the touchscreen, the touchscreen may not function properly. • If you are wearing gloves, if your hands are not clean while touching the touchscreen, or if you tap the screen with sharp objects or your fingertips, the touchscreen may malfunction. • The touchscreen may malfunction in humid conditions or when exposed to water. • Restart your device to clear any temporary software bugs.
Appendix Calls are not connected • Ensure that you have accessed the right cellular network. • Ensure that you have not set call barring for the phone number you are dialling. • Ensure that you have not set call barring for the incoming phone number. Others cannot hear you speaking on a call • Ensure that you are not covering the built-in microphone. • Ensure that the microphone is close to your mouth. • If using an earphone, ensure that it is properly connected.
Appendix The battery does not charge properly (For Samsung-approved chargers) • Ensure that the charger is connected properly. • Visit a Samsung Service Centre and have the battery replaced. The battery depletes faster than when first purchased • When you expose the device or the battery to very cold or very hot temperatures, the useful charge may be reduced. • Battery consumption will increase when you use certain features or apps, such as GPS, games, or the Internet.
Appendix Error messages appear when opening multimedia files If you receive error messages or multimedia files do not play when you open them on your device, try the following: • Free some memory by transferring files to a computer or deleting files from your device. • Ensure that the music file is not Digital Rights Management (DRM)-protected. If the file is DRM-protected, ensure that you have the appropriate licence or key to play the file. • Ensure that the file formats are supported by the device.
Appendix A connection is not established when you connect the device to a computer • Ensure that the USB cable you are using is compatible with your device. • Ensure that you have the proper driver installed and updated on your computer. Your device cannot find your current location GPS signals may be obstructed in some locations, such as indoors. Set the device to use Wi-Fi or a mobile network to find your current location in these situations.
Appendix The screen brightness adjustment bar does not appear on the notification panel Open the notification panel by dragging the status bar downwards, and then drag the notification panel downwards. Tap ĺ Quick panel layout, and tap the Show brightness on top switch to activate it. Removing the battery • To remove the battery, contact an authorised service centre. To obtain battery removal instructions, please visit www.samsung.com/global/ecodesign_energy.
Copyright Copyright © 2020 Samsung Electronics Co., Ltd. This manual is protected under international copyright laws. No part of this manual may be reproduced, distributed, translated, or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or storing in any information storage and retrieval system. Trademarks • SAMSUNG and the SAMSUNG logo are registered trademarks of Samsung Electronics Co., Ltd.
USER MANUAL SM-T220 SM-T225 SM-T225N SM-T227 English. 08/2020. Rev.1.0 www.samsung.
