this week released the final build of Android update 7.1.1. It is available to Nexus smartphones and Nexus 5X 6P as part of the test the Android Beta, and by the end of 2016 it will get some other devices from the Nexus and Android One and Pixel.
the Update is over the air and in fact is a small patch the size of several tens of megabytes, which finalizes the test Assembly, eliminating it previously found defects. Most likely, the size of the update for other smartphones and tablets will be more because previously they were not updated to the test version, 7.1.1.
Android 7.1.1 — the most current version of the operating system of Google, which is available in several new features, including support for application shortcuts on the start screen, increased the number of Emoji and gifs in the keyboard Gboard from Google.
Google has been testing Android 7.1.1 from October, but still missed a few bugs, which appear in the final build. So, users of the Nexus 6P massively complain that their smartphone suddenly shut down, despite the fact that a fairly high level of charge — from 10 to 60%. Based on the information in the system settings, the smartphone at some point begins to believe that the battery is dramatically low, and off. After switching on, the battery level remains at the same level.
it is Noteworthy that independently solve the problem with the battery in the Nexus 6P impossible. Users write that it persists after a rollback from Android Android 7.1.1 to 7.0 or even 6.0.
Manufacturer 6P Nexus, Huawei, disown this bug, saying that it is updating Android, not a hardware problem with the battery. A record of the bug has been added to the AOSP Issue Tracker, this means that Google soon will fix it and release another patch for the Nexus 6P.
currently, the most hassle-free for Android smartphones 7.1.1 Pixel are and Pixel XL from Google, but there is a bug with audio playback (which will probably be fixed with a special patch).
Android 7.0 was released in August 2016, but this version of the operating system, by Google in early December, is set about 0.4% of Android devices. In December started out updates with Android 7.0 for smartphones of several brands, so we can hope that the share of this OS version by the end of the year to significantly increase.