Like the Nexus 6, the Nexus 9 LTE didn’t receive Nougat when most other Google devices did; however, since the Nexus 9 LTE sold significantly fewer units than the Nexus 6, there wasn’t much outcry. Not too long after that, Google told us that updates for both devices would be arriving “in the coming weeks.” Two days ago, the Nexus 6 finally got the update to Android 7.0 Nougat, and now, the LTE-equipped Nexus 9 is also receiving it.
Nexus 9 LTE is now receiving official Android 7.0 Nougat with September 6th security patch was written by the awesome team at Android Police.