If the menu screen doesn't have a version number in the lower corner you most likely have a First Edition (V1). Downgrading discussion is not allowed on this forum, your on your own to check GOOGLE/BING.
If the menu screen doesn't have a version number in the lower corner you most likely have a First Edition (V1). Downgrading discussion is not allowed on this forum, your on your own to check GOOGLE/BING.