1 Go to “Settings”, then tap “About device” or “About phone”. 2 Scroll down, then tap “Build number” seven times . Depending on your device and operating system, you may need to tap “Software information”, then tap “Build number” seven times.
1 Go to “Settings”, then tap “About device” or “About phone”. 2 Scroll down, then tap “Build number” seven times . Depending on your device and operating system, you may need to tap “Software information”, then tap “Build number” seven times.