
The instructions are mentioned on the company website. Alternatively, users can opt for the USB flash drive method if they don't wish to wait.

To enable this option, press the HELP button on the remote and then select System software update > Automatic software download. The company recommends keeping the "Automatic software download" option enabled to ensure smooth transition whenever the update hits their TV sets. Sony notes that this is a staggered rollout and it may be a while before all TV models receive it.
HOW TO UPDATE SONY TV FIRMWARE 810C ANDROID
HOW TO UPDATE SONY TV FIRMWARE 810C FULL
The full changelog for the firmware version 6.7115 update for all compatible Sony TVs is listed below: The changelog suggests that the update also removed WPS function and the Settings menu has been redesigned as well. FlatpanelsHD reports that the update should be available in Europe by the end of 2020.

Sony has detailed all the 30 models that will receive the firmware update to v6.7115 on its Latin American site. The new update for Sony TVs carries firmware number v6.7115 and is rolling out for Latin American users first. Apart from updating the operating system to Android 9 Pie, the update also brings support for 100/ 120Hz video playback. The TVs are part of the company's ‘D', ‘E', ‘F' generation of Android TVs and the list includes models that were introduced as far back as 2016. Sony is updating 30 old-generation Bravia and non-Bravia smart TVs with Android 9 Pie.
