Device help
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ARTICLES
Get directions and navigation using ATnT Navigator.
Learn to browse the web and manage tabs and bookmarks.
Access browser settings to delete browser history, set the home page, and more.
Download apps, games, movies, music, books, magazine, newspapers and more.
Remove an icon from your home screen and delete apps from your device.
How to view, switch between, and close running applications
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Move contacts, messages, music, and other data to your new device using ATnT Mobile Transfer.
Backup & restore with computer
Learn how to backup and restore contacts n data on the device with a computer.
Backup & restore with memory card
Backup and restore contacts, photos, n files using a memory card.
ARTICLES
Tips n tricks to extend your battery performance.
How to charge your battery.
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Block or unblock calls from your device.
Learn how to manage call forwarding from your device.
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.
Add, view, delete, and customize contacts by adding a picture or ringtone.
Learn what features are available while on an active call.
Place, receive, n reject a call.
Learn how to use speed dial and manage speed dial contacts.
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Learn how to turn Airplane mode on and off.
Turn Bluetooth on or off, scan and connect to other Bluetooth devices, and unpair a connected device.
How to set up your device as a mobile hotspot to share your data connection with Wi-Fi-capable devices.
Use NFC to share content such as photos and contacts between compatible devices.
View signal strength, network connection status, and enable/disable mobile network and international roaming.
How to connect your device to a Wi-Fi network.
ARTICLES
Learn how to clean your device
Get tips on the best way to keep your device clean.
Provides an overview of the device layout.
Add your Google account to sync Gmail, Chrome, YouTube, Google Maps, and more.
How to use the keyboard, use speech-to-text, access keyboard settings, and more.
Learn & customize the home screen
Add shortcuts and widgets, access the notification panel, changing wallpaper, and more.
How to install the battery, SIM, and memory card (for applicable devices).
Turn your device on and off.
Perform a text and voice search on your device and how to adjust search settings.
Learn your device's SIM card type, operating frequencies, physical characteristics, storage, and more.
ARTICLES
Learn how to block messages from your device.
Manage email settings such as sync frequency, server settings, signature, deleting an email account, and more.
Set text (SMS) and picture (MMS) message alerts, limits, display options and more.
Add and download email attachments, respond to an email and more.
How to send, receive, and delete picture (MMS) and text (SMS) messages.
Add an Exchange email account so you can read and send email on your device.
Add your personal email accounts so you can read and send email on your device.
ARTICLES
Record voice memos using your device.
Use voice commands to control your device and access voice control settings.
Learn how to access the calendar and manage events.
Photos, videos, and media
Look at photos, watch videos, listen to songs, and more in just a few taps.
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Manage camera and video settings including flash, timer, voice control, recording mode, storage location, and more.
Play music, turn the music player off.
How to take a photo.
Transfer media to & from computer
Transfer files to or from your device and a computer.
Access, view, and share your photos and videos.
ARTICLES
This article describes the pattern screen lock feature.
Reset a forgotten pattern lock.
Lock the device screen, set and change security lock, and locate device.
Set or change password security
Enable or change the password on your device.
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Turn on features such as TalkBack, Hearing aid mode, and more.
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 n time.
Change the display time out, brightness and orientation.
Switch between Easy mode (changes your Home screen to a more simple experience for first-time smartphone users) and Standard mode.
This article provides an overview of location services and GPS features.
Change volume settings, ringtones, and notification alerts.
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Check the available device storage.
View the device IMEI, phone, SIM (ICCID) n serial number.
Learn how to update the software of the Samsung Galaxy Express (I437/I437p).
Determine your current device software version and check for updates.
Access Usage Manager to view data usage, set data limits, n see the apps using the most data.
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Learn how to perform a soft and factory reset of the device.
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Check your voicemail messages.
Set up voicemail on your device.
Fix common service and device problems.