According to a leaked internal Sprint memo, both the Nexus S 4G and Galaxy Nexus will be updated to Jelly Bean today. Once upgraded, the Nexus S will see its software version changed to FH05 while the Gnex will be updated to software version JRO03R. If you haven’t rooted your phone, flashed a custom ROM yet and have been waiting for an official roll out of Android 4.1, hit that Settings menu of yours and manually check for it. Let us know if you have gotten it by leaving us a comment below.
via Android Central