Device help
Get step-by-step help and info for your device.
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Open the Browser and surf the Internet as efficiently as possibly.
This article provides an overview of the Browser settings.
Download apps, games, movies, music, books, magazine, newspapers and more.
This tutorial shows how to access the Maps application, enter an address to get directions, and then how to exit the directions.
This article describes how to delete an app.
This article describes taking notes through the Keep app.
This article describes how to View and close running applications.
Back up and sync your contacts, photos, videos, and more from your device.
Backup & restore with memory card
This article describes how to backup and restore with memory card.
Tips & tricks to extend your battery performance.
This article describes how to charge the battery.
This article describes how to create, edit, or delete a contact.
How to enable or disable Flight Mode.
This article describes how to connect to a Bluetooth enabled device.
How to enable and disable Wi-Fi hotspot features.
This article provides an overview of signal and data availability.
This article describes how to connect to a Wi-Fi network.
This is an overview of the technical specifications.
This article describes how to add user accounts.
An overview of AT&T AllAccess.
Learn How to Clean Your Device
Get tips on the best way to keep your device clean.
This article provides an overview of the device layout.
This article describes how to sign into Google.
This article describes how to install the SIM card and battery
Learn & customize the home screen
This tutorial walks through how to learn and customize the home screen.
This article provides an overview of the messages and icons that appear in the notifications menu.
Turn your device on and off.
This article describes how to perform a search.
This article provides an overview of email settings.
This article describes how to send and receive email messages.
Add your Exchange email account to sync email, contacts, calendar, and notes to your device.
Add your personal email account to sync email, contacts, calendar, and notes to your device.
Back up and sync your contacts, photos, videos, and more from your device.
View and pay your AT&T bills online, manage your account, reset passwords, or upgrade your AT&T services.
Record voice memos using your device.
This article describes how to control the device by voice.
This article describes how to create, edit, or delete a calendar event.
Back up and sync your contacts, photos, videos, and more from your device.
How to change the camera settings.
Listen to your favorite music.
This article describes how to take a picture or video.
Transfer media to & from computer
Transfer files to or from your device and a computer.
This article describes how to view and share photos or videos.
Free apps typically get revenue through ads, pop-ups, or notifications. Learn how to manage these on your device.
Set up your device so you can remotely locate and control.
This article describes how to set a pattern screen lock.
This article describes how to reset a pattern lock.
Learn about the AT&T Secure Family app
Do your children have smart devices? Use Secure Family to locate their devices, manage their internet use, block apps or websites, and more.
This article describes how to lock and unlock the screen.
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 the accessibility features of the device.
This tutorial shows how to change alerts on your device.
This article describes how to change the wallpaper, or background, of the home screens.
This article describes how to manually edit the time and date.
This article provides an overview of display settings.
This article describes how to enable location services.
This tutorial shows how to adjust the volume on your device.
This article describes how to check for available system or external storage memory.
How to find the IMEI number.
Android phones have a feature called Safe Mode, which can help you rule out problematic apps as the cause of your device problems.
This article describes how to locate and update device software.
This tutorial shows how to view and manage data on your device.
Software Update for the AT&T Trek HD (9020A)
Learn how to update the software of the AT&T Trek HD (9020A).
Software update for the AT&T Trek HD (9020A)
Learn how to update the software of the AT&T Trek HD (9020A)
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.
