Samsung Galaxy Tab S8+ 5G (SM-X808U)

Device help

Find step-by-step help for your device.
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ARTICLES

Access Downloaded Files

Use My Files to open and manage downloaded and device created files.

Browse the Web

Browse the web, add bookmarks, and access browser settings to clear history and block or unblock pop-ups.

Download Apps & Games

Download apps, games, movies, music, books, magazines, newspapers and more.

Download Apps & Games

Download apps, games, movies, music, books, magazines, newspapers and more.

ARTICLES

Back up & Restore with Google

Discover how to use Google to back up contacts, photos, and files.

Find My Device

Learn how you can use Find My Device to manage your device in a secure way by tracking and controlling your device remotely.

Insert or Remove SIM & Memory Card

Get instructions about how to install or remove a SIM or memory card for your device.

Reset Device

Learn how to perform a soft, factory, or alternate master reset of your device.

ARTICLES

AT&T Personal Cloud

Back up and sync your contacts, photos, videos, and more from your device.

Available Storage

Learn how to check available device storage, free up memory, remove unused apps, or clear app data.

Backup & Restore with a Computer

Back up photos, files, and contacts to increase device memory or transfer to another device.

Back up & Restore with Google

Discover how to use Google to back up contacts, photos, and files.

Backup & Restore with Memory Card

Find out how back up contacts, photos, and files with a memory card to increase device memory or transfer to another device.

ARTICLES

Airplane Mode

Learn how to turn Airplane Mode on and off using the Notification bar or through Settings.

Display

Change the display brightness, time out and orientation.

Optimize Battery Life

Tips and tricks to extend your battery performance.

ARTICLES

Block or Unblock Calls

Block or unblock calls from your device. Block anonymous calls.

Call Features

Get familiar with in-call options, including muting and speakerphone, as well as advanced call features, such as creating a conference call.

Call Forwarding

Manage call forwarding from your device.

Contacts

Learn how to add, view, delete, customize by adding a picture or ringtone, and backup your contacts.

Make & Receive an AT&T Video Call

AT&T Video Call lets you make and receive HD Voice calls combined with real-time video.

ARTICLES

Airplane Mode

Learn how to turn Airplane Mode on and off using the Notification bar or through Settings.

Bluetooth

Learn how to turn Bluetooth on or off, scan and connect to other Bluetooth devices, and unpair a connected device.

Mobile Hotspot

Learn how to set up your device as a personal hotspot and share your data connection with Wi-Fi-capable devices.

Samsung SmartThings

Learn how to use Samsung SmartThings to connect to and control a wide range of devices.

Signal & Cellular Data

View cellular network signal, turn cellular data connection, international roaming, and mobile data connection on or off.

Wi-Fi

Turn Wi-Fi on or off, connect to a Wi-Fi network, and remove a Wi-Fi network.

ARTICLES

Learn how to clean your device

Get tips on the best way to keep your device clean.

Device Setup

Set up your device for the first time or after a factory reset.

Edge Screen

How to access, edit, and manage the Edge Screen.

Find IMEI, Phone & Serial Number

Learn how to locate your device's IMEI, serial number, and phone number.

Gestures & Motion

How to use air gestures and motions, and access additional motions and gestures.

Google Sign-In

Add your Google account to sync Gmail, Chrome, YouTube, Google Maps, and more.

Insert or Remove SIM & Memory Card

Get instructions about how to install or remove a SIM or memory card for your device.

Keyboard & Typing

Access keyboard settings, use swype, auto-complete suggestions, emojis, and speech-to-text.

Learn & Customize the Home Screen

Make changes to apps, widgets, folders, wallpapers, home screen panels, screen grid, and home touch buttons.

S Pen

Learn how to hand write memos, draw on screenshots, access S Pen settings, and more.

Specifications

Determine your device's SIM card type, operating frequencies, physical characteristics, storage, and more.

User Accounts

Find out how to create and manage separate user accounts for your device.

ARTICLES

Block or Unblock Messages

Block messages from your device.

Contacts

Learn how to add, view, delete, customize by adding a picture or ringtone, and backup your contacts.

Email Settings

Manage email settings such as sync frequency, server settings, signature, removing an email account, and more.

Messaging Settings

Manage messaging settings such as notification alerts, Advanced Messaging (RCS), message limits, restore default settings, and emergency/AMBER alert settings.

Send & Receive Email

Add and download email attachments, respond to an email and more.

Send & Receive Messages

Create and respond to text (SMS) or picture (MMS) messages, add, save, and view received attachments and more.

Set Up Email

Learn how to add your email accounts so you can read and send email on your device.

ARTICLES

Gestures & Motion

How to use air gestures and motions, and access additional motions and gestures.

Screen Sharing

Discover how to project photos, videos, and media on your device to a TV, tablet, computer, or other device.

Accessibility

Accessibility features improve the usability of your device for users with impaired vision or hearing, cognitive difficulty, or reduced dexterity.

Find IMEI, Phone & Serial Number

Learn how to locate your device's IMEI, serial number, and phone number.

Insert or Remove SIM & Memory Card

Get instructions about how to install or remove a SIM or memory card for your device.

Specifications

Determine your device's SIM card type, operating frequencies, physical characteristics, storage, and more.

AT&T NumberSync

Learn how to use one smartphone number across multiple devices to send and receive texts, make and receive calls, and more.

Mobile Hotspot

Learn how to set up your device as a personal hotspot and share your data connection with Wi-Fi-capable devices.

Set Up Email

Learn how to add your email accounts so you can read and send email on your device.

AT&T Personal Cloud

Back up and sync your contacts, photos, videos, and more from your device.

Back up & Restore with Google

Discover how to use Google to back up contacts, photos, and files.

Display

Change the display brightness, time out and orientation.

Learn & Customize the Home Screen

Make changes to apps, widgets, folders, wallpapers, home screen panels, screen grid, and home touch buttons.

Notifications & Alerts

Learn how to access and adjust notification settings, turn notifications on or off, and more.

Secure My Device

Learn how to lock or unlock your display, set a screen security lock type (face, fingerprint, pin, password, pattern, or swipe), get your PUK code, or request your device be unlocked from the AT&T network.

Sounds

Change volume settings, ringtones, notification alerts and do not disturb.

ARTICLES

Samsung Flow

Learn how to access and use Samsung Flow.

Samsung Note

Learn how to access and use Samsung Note.

Screen Sharing

Discover how to project photos, videos, and media on your device to a TV, tablet, computer, or other device.

AT&T Personal Cloud

Back up and sync your contacts, photos, videos, and more from your device.

Browse the Web

Browse the web, add bookmarks, and access browser settings to clear history and block or unblock pop-ups.

Calendar

Access the calendar on your device and learn how to manage events.

Daily Board

Learn how to access and use Daily Board.

DeX

Learn how to access and use Dex.

Dual Media Stream

Learn how to set up and use Dual Media Stream. Dual Media Stream allows you to stream audio to up to two Bluetooth devices simultaneously.

Google Assistant

Learn how Google Assistant allows you to control your device and access voice control settings using voice commands.

HBO Max

All of HBO together with new hits, classic favorites, plus new Max Originals.

myAT&T

View and pay your AT&T bills online, manage your account, reset passwords, or upgrade your AT&T services.

My Emoji

Learn how to create and use a personalized animated emoji in a message.

AT&T NumberSync

Learn how to use one smartphone number across multiple devices to send and receive texts, make and receive calls, and more.

ARTICLES

Access, Store Photos & Videos

Learn how to access and store your photos and videos.

Advanced Photo & Video Features

Learn how to access and use Camera modes, effects, customization, and crop a photo.

AT&T Personal Cloud

Back up and sync your contacts, photos, videos, and more from your device.

Camera & Video Settings

Manage camera and video settings including flash, timer, and more.

Take a Picture or Video

Learn how to take a picture or video, use the front and rear camera, switch between camera and video modes, and more.

Take a Screenshot

Learn how to take a screenshot and immediately share or edit your screenshot.

Transfer Photos & Videos

Learn how to transfer photos and videos to or from your device and a computer.

ARTICLES

Ads, Pop-ups, & Notifications

Free apps typically get revenue through ads, pop-ups, or notifications. Learn how to manage these on your device.

Find My Device

Learn how you can use Find My Device to manage your device in a secure way by tracking and controlling your device remotely.

Secure Folder

Learn how to secure your personal content and keep it hidden on your device.

Secure My Device

Learn how to lock or unlock your display, set a screen security lock type (face, fingerprint, pin, password, pattern, or swipe), get your PUK code, or request your device be unlocked from the AT&T network.

Viruses & Malware

Learn how to determine if you might have harmful software (malware) on your device and get tips to help fix the issue.

ARTICLES

Accessibility

Accessibility features improve the usability of your device for users with impaired vision or hearing, cognitive difficulty, or reduced dexterity.

Date, Time & Alarm

Learn how to set the date and time on your device as well as use the alarm clock.

Display

Change the display brightness, time out and orientation.

Notifications & Alerts

Learn how to access and adjust notification settings, turn notifications on or off, and more.

Sounds

Change volume settings, ringtones, notification alerts and do not disturb.

ARTICLES

Available Storage

Learn how to check available device storage, free up memory, remove unused apps, or clear app data.

Find IMEI, Phone & Serial Number

Learn how to locate your device's IMEI, serial number, and phone number.

Reset Device

Learn how to perform a soft, factory, or alternate master reset of your device.

Safe Mode

Android phones have a feature called Safe Mode, which can help you rule out problematic apps as the cause of your device problems.

Software Version

Determine your current device software version and check for updates.

View & Manage Data

Access Usage Manager to view data usage, set data limits, and see the apps using the most data.

ARTICLES

Ads, Pop-ups, & Notifications

Free apps typically get revenue through ads, pop-ups, or notifications. Learn how to manage these on your device.

App Troubleshooting

Learn how to troubleshoot apps by clearing the app cache, force stopping an app, checking for updates, removing an app, and reinstalling.

Reset Device

Learn how to perform a soft, factory, or alternate master reset of your device.

Safe Mode

Android phones have a feature called Safe Mode, which can help you rule out problematic apps as the cause of your device problems.

Having device issues?

Fix common service and device problems.

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