To update the software
  1. Make sure your device is fully charged and connected to Wi-Fi.
  2. From the Home screen, swipe down from the top of the screen and tap the Settings icon.
  3. Tap AT&T Software Update, then Check for Updates.
  4. Follow the on-screen prompts to download and install the update.
  5. The device automatically restarts once the new software successfully installs.

To verify the software update
  1. From the Home screen, swipe down from the top of the screen and tap the Settings icon.
  2. Scroll to and tap About tablet.
  3. The device has the latest software if the Android version, Baseband version, and Build number match the current update details.

To troubleshoot the software update