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Browse device topics
Learn how to access files downloaded from a web browser, email, and messages.
Move contacts, messages, music, and other data to your new device using AT&T Mobile Transfer.
You can use Android Backup Service to back up data connected to one or more of your Google accounts. If you replace your device or erase its data, you can restore your data using the account(s) that you backed up.
Learn what features are available for a phone call. Make & receive a call, decline a call, adjust volume, put a call on hold, mute a call, or put a call on speaker phone; access your contacts, dialpad and home screen; return to an active call and end a call.
Learn how to set up AT&T Call Protect for an HD Voice-capable smartphone on your AT&T wireless account.
Learn how to add, view, delete, customize by adding a picture or ringtone, and backup your contacts.
Learn how to turn Airplane Mode on and off using the Notification bar or through Settings.
Learn how to turn Bluetooth on or off, scan and connect to other Bluetooth devices, and unpair a connected device.
Learn how to set up your device as a personal hotspot and share your data connection with Wi-Fi-capable devices.
View cellular network signal, turn cellular data connection, international roaming, and mobile data connection on or off.
Learn how to activate an AT&T PREPAID account on your device, online, or over the phone.
How to use air gestures and motions, and access additional motions and gestures.
Access keyboard settings, use Swype, auto-complete suggestions, emojis, speech-to-text,one-handed operation, and change language.
Make changes to apps, widgets, folders, wallpapers, home screen panels, screen grid, and language.
Change your AT&T PREPAID plan, check your balance, add money to your account and more.
Manage email settings such as sync frequency, server settings, signature, removing an email account, and more.
Manage messaging settings such as notification alerts, Advanced Messaging, message limits, restore default settings, and emergency/AMBER alert settings.
Create and respond to text (SMS), Advanced Messaging, or picture (MMS) messages, add, save, and view received attachments and more.
Watch, search, and record your favorite movies and shows with the AT&T TV app on your phone.
Learn how Google Assistant allows you to control your device and access voice control settings using voice commands.
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.
Manage camera and video settings including storage location, flash, picture size, timer, and more.
Learn how to take a picture or video, use the front and rear camera, switch between camera and video modes, and more.
Android Factory reset protection allows you to prevent non authorized users from accessing your device if it's been lost, stolen, or reset to factory settings without your permission. Only someone with the associated Google account or screen lock information can use the device.
Learn how to lock or unlock your display, set a screen security lock type (pin, password, pattern, or swipe), get your PUK code, or request your device be unlocked from the AT&T network.
Accessibility features improve the usability of your device for users with impaired vision or hearing, cognitive difficulty, or reduced dexterity.
Learn how to access and adjust notification settings, turn notifications on or off, and more.
Learn how to check available device storage, free up memory, remove unused apps, or clear app data.
Learn how locate your device's IMEI, serial number, and phone number.
Android phones have a feature called Safe Mode, which can help you rule out problematic apps as the cause of your device problems.
Learn how to update the software of the AT&T RADIANT Core (ATTU304AA).
Learn how to troubleshoot apps by clearing the app cache, force stopping an app, checking for updates, removing an app, and reinstalling.