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Sign in with the correct ID and password
Have multiple IDs for your accounts? Like one for wireless and another for AT&T Internet? Make sure to use the right ID with the right account.
Forget your sign-in info? Recover your ID or reset your password.
Restart your device if the app isn't responding
Reinstall the app if restarting doesn’t help
Check your device operating system (OS)
Make sure you’re using the latest app version1 on your device. To learn more about your OS, go to Device Support. We supported these OS versions:
Have a Windows mobile device? Sign in to myAT&T with a web browser on your smartphone or tablet.
Contact us and we'll help you.
See all important details