Determine your current device software version and check for updates.
INSTRUCTIONS & INFO
Swipe down from the top of the screen, then tap the Settings icon.
Under the General tab, tap About device.
The Android version and the Baseband version will be displayed.
To check for software updates, tap Software update. Note: To see if there is an update available for your device, check att.com/softwareupdates.
Tap Check for updates.
Tap OK and follow the on-screen prompts to download and install any available updates. Note: For more information on the latest update available for your device, check att.com/softwareupdates.