Yet another Android Market update has begun to arrive on handsets. Itís nothing as drastic as the complete overhaul we saw just a few weeks back, but it does add in some desirable features. For starters, the +1 button that has been featured on the Android Marketís web iteration has made the journey over to the mobile world, allowing you to share all of your favorite apps with your Google+ circles. The second most notable enhancement is the option to PIN lock the Market, preventing easy access to your shopping credentials and insuring you are the only capable of downloading new apps. The new additions are rolling out to handsets now, but for those lacking in patience and with a bit of search engine knowledge and installable APK shouldnít be too hard to find.