Per chi se lo chiedesse, il rilascio del firmware è stato rimandato. Sulla pagina dell'assistenza compare ora l'ultimo messaggio che cita:
Firmware update: Dolby Vision is coming to Sony’s 2016 and 2017 Android TVs (ZD9, XE93, XE94 and A1 Series) – 31st January 2018 Update
We would like to inform you that the below announced firmware update will be delayed. Our engineers are still fine-tuning the firmware to ensure the best possible experience with the new release.
We will update this article with a new update schedule as soon as possible. For the latest developments, we recommend bookmarking this page. Alternatively, you can add your model to the Support by Sony mobile app to receive an instant product notification.
We'd like to thank you for your understanding and patience.
http://sony-eur-eu-en-web--eur.custhelp.com/app/answers/detail/a_id/144447/~/firmware-update%3A-dolb...
