Hi Simon WiFi can be deactivated in the settings, Bluetooth too I think (I'm not 100% sure).

Hi As far as I can tell, it doesn't have an AndroidTV operating system on it, but rather a very slimmed-down version from Sony itself (perhaps a simple Linux version). I don't know Android that well, but it doesn't look like Android, like the previous models...

I'm not sure if this TV even supports Bluetooth 😅

With the Photo Sharing Plus software, the mobile phone can be connected and pictures can be displayed on the TV.

No, the TV does not appear to have an Android OS but a different form of Linux operating system. The information in the specifications is incorrect.

I recommend asking the manufacturer directly.

This is a smart TV, so yes it's compatible with those applications.

Yes.

If something like this happens, I would contact the customer service directly or ask the manufacturer.