- To access quick settings, swipe down from the Notification bar, then tap the Settings icon.
- Swipe to the SYSTEM tab, then tap About device.
- The device's current Android, and Baseband versions will be displayed.
- To check for software updates, tap Software update.Â
Software version
Samsung Galaxy Express 3 (J120A)
Software version
Determine your current device software version and check for updates.
INSTRUCTIONS & INFO
The images and steps in this tutorial reflect software version Android 6.0.1. Stay current by regularly checking for software updates, which often include important security patches and performance enhancements. Use the AT&T Device Help app to quickly confirm whether your device is up to date. Before downloading updates, ensure you’re connected to a reliable Wi-Fi or cellular network for a smooth experience.