You probably won’t believe this, but Android 5.0.2 “Lollipop“ is finally coming to the Nexus 7 (2013) LTE and Nexus 7 (2012) Mobile. Seriously, it is. Google just posted the factory images for them moments ago, which means an over-the-air (OTA) update shouldn’t be far behind. If you can’t wait for the OTA to arrive, feel free to flash the images with these instructions.
For those wondering why this is a big deal, just understand that neither has been updated to Lollipop yet. As in, they have still been running Kit Kat all this time.
Factory Images: Nexus 7 (2013) LTE | Nexus 7 (2012) Mobile
The 5.0.2 binaries for each device can be found here.