Google has provided a system update for one of the three Nexus devices you are using, and we are pleased that Nexus 4 and 10 of the Android 4.2 OTA update are also underway. The upgrade includes two major updates to the "Jelly Bean +" compilation (Jelly bean+ build)----------lock widgets and multiuser support. So it would be an update to the device--or at least a quick update after they were released.
The first thing you want to test is the lock widget. This update allows you to see a number of custom Android versions of the manufacturer that have been available for a while--such as displaying your calendar or email, or identifying music through Google's voice search. This update includes calls for developers to create widgets themselves (widgets), which is likely to be a great part of the entire Android world.
Multi-user support is also open to Nexus 10. This means that you and all your friends and family will have user profiles--that's what you want--everyone's custom space. With this multi-user support, you can open your tablet and gently click on your avatar to bring your home screen, apps, emails, photos, and storage.
Take a peek at our full text review of Samsung Nexus and LG Nexus 4 and cheer for the rest of the upcoming updates. These devices are available at the Google Play online device store, and you will soon be able to see them at the retailer. and software, as always, is open and free.