The only Google’s tablet that hasn’t been update to Android 5.1 is Nexus 9, which is very strange considering how old some of their tablets are. Usually, Nexus devices are updated around the same tim, and it’s weird their latest flagship tab is getting behind.
But, happily, Google is working on the update to 5.1 ready for Nexus 9, and it should be available soon. But only soon, no date available yet. If you’re waiting for the update, It’s not going to make you feel that so much better, still it’s better than being left entirely in the dark.
There’s still no word about what is really causing the delay on the update, but let’s hope that it doesn’t make too many bugs whenever the device goes update.