1. Swipe down from the Notification bar, then tap the Settings icon.
   
2. Tap the More tab, then tap About device.
   
3. The Android version and Baseband version will display.
   
4. To check for software updates, tap Software update.
   Note: To see if there is an update available for your device, check att.com/software updates.
   
5. Tap Check for updates.
   
6. Tap OK. Follow on-screen prompts to download and install any available updates.