Easy & Quick : How to check your "Android version"

For the Android user, Did you know about version of Android in your smartphone ?. Today, we will explain you "How to check your android version" by easy and very quick method.

1. In your phone, go to Setting > About phone.
2. See in the contents of "Android version", you will get a version of android which running in your phone.

About how to updating version to the newest, you will receive OTA (Over the air)  notification from cellular network service.