Device help
Get step-by-step help and info for your device.
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Get directions and navigation using AT&T Navigator.
Learn to browse the web and manage tabs and bookmarks.
Access browser settings to delete browser history, adjust font size, and more.
How to view, switch between, and close running applications
Use AT&T Personal Cloud to back up and sync your contacts, photos, videos, and more from your device to the cloud.
Tips & tricks to extend your battery performance.
How to charge your battery.
Block or unblock calls from your device.
Learn how to manage call forwarding from your device.
Learn how to set up AT&T Call Protect for an HD Voice-capable smartphone on your AT&T wireless account.
Add another person to your call, merge calls, place someone on hold and more.
Learn how to show or hide your caller ID when making calls.
How to add a contact.
Learn what features are available while on an active call.
Place, receive, & reject a call.
Learn how to use speed dial and manage speed dial contacts.
Learn how to turn Airplane mode on and off.
This article describes how to connect a Bluetooth device.
View cellular network signal and mobile data connection status.
Learn How to Clean Your Device
Get tips on the best way to keep your device clean.
Provides an overview of the device layout.
This article describes how to use the device's keyboard.
How to install the battery, SIM, and memory card (for applicable devices).
Turn your device on and off.
Learn your device's SIM card type, operating frequencies, physical characteristics, storage, and more.
Set text (SMS) and picture (MMS) message alerts, limits, display options and more.
Create and send a new text.
Use AT&T Personal Cloud to back up and sync your contacts, photos, videos, and more from your device to the cloud.
Record voice memos using your device.
Use voice commands to control your device and access voice control settings.
This article describes how to add an event.
All of HBO together with new hits, classic favorites, plus new Max Originals.
View and pay your AT&T bills online, manage your account, reset passwords, or upgrade your AT&T services.
Use AT&T Personal Cloud to back up and sync your contacts, photos, videos, and more from your device to the cloud.
How to change the camera settings.
Play music, turn the music player off.
Take and edit a picture or video, use the front and rear camera, and switch between camera and video modes.
Transfer media to & from computer
Transfer files to or from your device and a computer.
How to share a photo or video.
Free apps typically get revenue through ads, pop-ups, or notifications. Learn how to manage these on your device.
Set or change password security
Enable or change the password on your device.
Learn how to determine if you might have harmful software (malware) on your device and get tips to help fix the issue.
This article describes how to make the text on the device bigger.
This article describes how to change the device's alerts.
Choose which ringtone your device will use to alert you to incoming calls.
This article describes how to change the wallpaper, or background, of the home screens.
Set the date & time.
Adjust the brightness manually or enable the automatic feature to give you the best brightness setting. Increasing your brightness will decrease the battery life, and vice versa if the brightness is low.
Change volume settings, ringtones, and notification alerts.
Check the available device storage.
View the device IMEI, phone, SIM (ICCID) & serial number.
Android phones have a feature called Safe Mode, which can help you rule out problematic apps as the cause of your device problems.
Determine your current device software version and check for updates.
Access Usage Manager to view data usage, set data limits, & see the apps using the most data.
Free apps typically get revenue through ads, pop-ups, or notifications. Learn how to manage these on your device.
This article describes how to perform a factory reset.
Android phones have a feature called Safe Mode, which can help you rule out problematic apps as the cause of your device problems.
Check your voicemail messages.
Change or reset voicemail password
This article describes how to change the voicemail password.
Set up voicemail on your device.