Xperia X users who have previously registered themselves in the Xperia X Nougat Concept program are now receiving the Android 7.1.1 Nougat update. The update provided build number 38.3.A.0.66, packed with numerous improvements in overall firmware, bug fixes and new features has been added. The most visible changes in the updates are, Night light features, that turns the display into pinkish amber color at night and automatically set to default at sunrise. The update not only brings the latest version of Android but also brings January security patches to ensure the security of the device.
The Android 7.1.1 Nougat 38.3.A.0.66 firmware is live via OTA and you will be receiving the update anytime soon or simple give a manual check for the OTA, go to Settings >> About device >> Software updates. If the update is available simply click download and let it install it automatically.
How to register for Concept to get Android 7.1.1 Nougat 38.3.A.0.66 firmware for Xperia X
Open the app and follow the onscreen instructions to join the program.
Once you are registered your devices gets enrolled in the program and will get the update soon.
Make sure to back up your important data on device as the OTA will wipe your device.
Give us your feedback and stay tune for more updates.