Android 4.0 Ice Cream Sandwich is out of the bag and eventually will make its way to Android phones And Tablets. But many of you are still waiting on Gingerbread And in the meantime, there can be a bit of confusion over which version of Android you're actually running. The easy way to check is to go to 'SETTINGS' and scroll down (it's usually at the bottom)and choose "About phone."
After Entering into 'About phone' You should see a screen like the ones below
Note: that HTC phones may make you go deeper, into “Software Information.”
What you’re looking for is “Android version.” You Will have the Following