- From the home screen, tap Apps.
Note: The images and steps in this tutorial reflect the latest software version (Lollipop 5.0). For more information on the latest update available for your device, check att.com/softwareupdates. - Swipe to, then tap Settings.
- Scroll to, then tap About device.
- The software version will be displayed.
- To check for an update, tap Software updates.
- Tap Check for updates.
- Tap OK. If an update is available follow the on-screen prompts.