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Find out how back up contacts, photos, and files with a memory card to increase device memory or transfer to another device.
Get familiar with in-call options, including muting and speakerphone, as well as advanced call features, such as creating a conference call.
Learn how to set up AT&T Call Protect for an HD Voice-capable smartphone on your AT&T wireless account.
AT&T Video Call lets you make and receive HD Voice calls combined with real-time video.
Learn how to turn Bluetooth on or off, scan and connect to other Bluetooth devices, and unpair a connected device.
Set up your device as a personal hotspot and share your data connection with Wi-Fi-capable devices.
Learn how to use Samsung SmartThings to connect to and control a wide range of devices.
View cellular network signal, turn cellular data connection, international roaming, and mobile data connection on or off.
Set up your device for the first time or after a factory reset and use Setup & Transfer.
How to manage your keyboard settings, use auto-complete, Swype, and one-handed operation.
Make changes to apps, widgets, folders, wallpapers, home screen panels, screen grid, and home touch buttons.
View text and picture messages, calls, and voicemail messages in a single inbox. Send and receive messages from your tablet or computer.
Manage email settings such as sync frequency, server settings, signature, deleting an email account, and more.
Change text (SMS), picture (MMS), Advanced Messaging, wireless emergency (WEA), and AMBER alert settings.
Create and respond to text (SMS), Advanced Messaging, or picture (MMS) messages, add, save, and view received attachments and more.
Always On Display allows you to view the clock, battery and missed phone call/message notifications when the screen is turned off. The Always On Display screen uses less power and also utilizes the proximity sensor to turn off completely when in a purse or pocket. The user can change what appears on the Always On Display screen.
Bixby Vision gives you a deeper understanding of what you're looking at through your camera by identifying landmarks, translating languages, or showing you where to buy an item.
Watch, search, and record your favorite movies and shows, and turn your device into your remote control, with the DIRECTV app on your phone.
Learn how Google Assistant allows you to control your device and access voice control settings using voice commands.
Hello Bixby allows you to quickly set reminders, create voice dictation, search and access content on your phone and on the internet.
View and pay your AT&T bills online, manage your account, reset passwords, or upgrade your AT&T services.
Look at photos, watch videos, listen to songs, and more in just a few taps.
Learn how to access and use Camera modes, effects, customization, and crop a photo.
Learn how you can use Find My Mobile to manage your device in a secure way by tracking and controlling your device remotely.
Learn how to switch between Easy Mode (changes your home screen to a simpler experience for first-time smartphone users) and Standard mode.
Learn how to access and adjust notification settings, and turn notifications on or off.
Learn how to update the software of your Samsung Galaxy S9 / S9+ (G960U/G965U).
Clear the app cache, force stop an app, check for updates, remove an app, and reinstall an app.