Google has released Android 4.1 factory images for a variety of Nexus devices, including the first tablet in the lineup. Android 4.1.1 images are now available for the Nexus 7, Nexus S, and Galaxy Nexus, with a few notable absences. Sprint’s Nexus S doesn’t count itself among the list, nor does the Verizon version of the Galaxy Nexus.
The availability of factory images should provide an extra security blanket for those modding the OS on their phone or anyone wishing to restore their handset to the original factory software build. Head over to the Google Developers page to snag the appropriate version for you phone.