A couple of hours ago, Google started rolling out the Android 4.2.2 update to a very limited subset of Nexus devices (build JDQ39). At this point, almost nobody can get the OTA pulled by going through the Settings screen, but don't worry - one of our loyal readers extracted the OTA url for the Galaxy Nexus and sent it over to us (great work, Daniel Koch!).
For now, we only have the link for the takju Galaxy Nexus variant, i.e. GNex handsets bought from the Play Store. Once we get the yakju build, we'll update this post.
If you're not sure whether you have a takju or yakju variant, download Nexus Update Checker from the Play Store and see what it says.

Done With This Post? You Might Also Like These:
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- Here's The Android 4.2.2 JDQ39 Update For The Yakju GSM Galaxy Nexus [Manual Installation Instructions]
- The Nexus 4 Finally Gets Android 4.2.2 (JDQ39) As Well - Here Are Instructions For Installing It Manually
- Android 4.2.1 (JOP40D) Rolling Out To Galaxy Nexus – Manual Update Available [Update: Yakju Too]
Here's The Android 4.2.2 JDQ39 Update For The Takju GSM Galaxy Nexus [Manual Installation Instructions] was written by the awesome team at Android Police.