Nexus 9 Android 7.1.1 update released for T-Mobile users

When it comes to firmware upgrade, the Nexus smartphone line always have the edge over other Smartphone manufacturers. While other top android smartphone brands are still struggling to push out the android 7.0 Nougat update which was released months ago to their smartphones, some Nexus 9 tablets have already started receiving the android 7.1.1 update which was recently released barely a week