Android 4.2.2 Galaxy has been embed on GSM version of Nexus phone, Nexus 7 and Nexus 10 Tablet PC-based update first appeared on Reddit.

Google is rumored to be launching Android 4.2.2 aka Jelly Bean OS for the Nexus 4, Nexus 7, and Nexus 10 in a few weeks. There is no official information issued by Google, but a source said that this update brings improvements in Bluetooth streaming, security, and performance.