Google will start rolling out Android 5.1.1 Lollipop update to the Nexus 9 today. The OTA update will take a couple of days to come to your device as this will be a gradual roll-out.
Google Nexus 9 Specs and Photos
Just to Recap, the Nexus 9 was launched running Lollipop and comes with a quad-core NVIDIA Tegra K1 running on it with 2 GB RAM, 16/32 GB storage, 8.9-inch 2K display, 8 MP / 1.6 MP cameras and a 6700 mAh battery.
