If you just can't wait for the official Jelly Bean 4.2 update to land on your Galaxy Nexus, you can at least do a pretty good job of faking it. Last week saw the camera and gallery apps from the latest iteration of Google's OS ported to the Nexus, and this week, Twitter user @KillDroidHack has done the honors of releasing another cluster. All Android 4.2 core apps -- such as Gmail, Maps, Calendar and the like -- are now available in APK form, as well as the newest version of Google Wallet. So, if you want the fresh set on your Nexus and have the loading know-how, head over to the Dev-Host links below to find the files you need.
Samsung Galaxy Nexus
Google Android 5.0