1. VIEW SOFTWARE VERSION:
Swipe down from Notification bar,
then select the Settings icon
.Note: The images and steps in this tutorial reflect the latest software version (Android 8.1.0). For more information on the latest update available for your device, check att.com/softwareupdates.
2. Scroll to and select System then select About phone.
3. Here you can view the Android version and Baseband version.
4. CHECK FOR SOFTWARE UPDATES
: From the Settings screen, scroll to and select System
then select AT&T Software Update
5. Select Check for Updates
. The device will check for an update. If an update is available, follow the prompts to update your device. If your device is up to date, select OK