Update software

  1. Make sure your device is fully charged and connected to Wi-Fi.
  2. Swipe down from the Notification bar and select Settings.
  3. Scroll to and select Advanced, then AT&T Software update.
  4. Select Check for updates.
  5. Follow the on-screen prompts to download and install the update.
  6. The device automatically restarts once the new software successfully installs.

Verify software update

  1. Swipe down from the Notification bar and select Settings.
  2. Scroll to and select System, then Advanced.
  3. Select About Phone to view the Android and Software version.
  4. If the Android and software versions don’t match the current update details; perform additional updates until they do.

Troubleshoot software update